280267530480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4201}}^1$

素因数の和:4326

約数の個数: 720

約数和(自身を含む): 1149023386368

約数和(自身を除く): 868755855888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 62, 63, 70, 72, 80, 84, 90, 93, 98, 105, 112, 120, 122, 124, 126, 140, 144, 147, 155, 168, 180, 183, 186, 196, 210, 217, 240, 244, 245, 248, 252, 279, 280, 294, 305, 310, 315, 336, 360, 366, 372, 392, 420, 427, 434, 441, 465, 488, 490, 496, 504, 549, 558, 560, 588, 610, 620, 630, 651, 720, 732, 735, 744, 784, 840, 854, 868, 882, 915, 930, 976, 980, 1008, 1085, 1098, 1116, 1176, 1220, 1240, 1260, 1281, 1302, 1395, 1464, 1470, 1488, 1519, 1680, 1708, 1736, 1764, 1830, 1860, 1891, 1953, 1960, 2135, 2170, 2196, 2205, 2232, 2352, 2440, 2480, 2520, 2562, 2604, 2745, 2790, 2928, 2940, 2989, 3038, 3255, 3416, 3472, 3528, 3660, 3720, 3782, 3843, 3906, 3920, 4201, 4270, 4340, 4392, 4410, 4464, 4557, 4880, 5040, 5124, 5208, 5490, 5580, 5673, 5880, 5978, 6076, 6405, 6510, 6832, 7056, 7320, 7440, 7564, 7595, 7686, 7812, 8402, 8540, 8680, 8784, 8820, 8967, 9114, 9455, 9765, 10248, 10416, 10980, 11160, 11346, 11760, 11956, 12152, 12603, 12810, 13020, 13237, 13671, 14640, 14945, 15128, 15190, 15372, 15624, 16804, 17019, 17080, 17360, 17640, 17934, 18228, 18910, 19215, 19530, 20496, 21005, 21960, 22320, 22692, 22785, 23912, 24304, 25206, 25620, 26040, 26474, 26901, 27342, 28365, 29407, 29890, 30256, 30380, 30744, 31248, 33608, 34038, 34160, 35280, 35868, 36456, 37809, 37820, 38430, 39060, 39711, 42010, 43920, 44835, 45384, 45570, 47824, 50412, 51240, 52080, 52948, 53802, 54684, 56730, 58814, 59780, 60760, 61488, 63015, 66185, 67216, 68076, 68355, 71736, 72912, 75618, 75640, 76860, 78120, 79422, 84020, 85095, 88221, 89670, 90768, 91140, 92659, 100824, 102480, 105896, 107604, 109368, 113460, 117628, 119133, 119560, 121520, 126030, 130231, 132370, 134505, 136152, 136710, 143472, 147035, 151236, 151280, 153720, 156240, 158844, 168040, 170190, 176442, 179340, 182280, 185318, 189045, 198555, 201648, 205849, 211792, 215208, 218736, 226920, 235256, 238266, 239120, 252060, 256261, 260462, 264663, 264740, 269010, 272304, 273420, 277977, 294070, 302472, 307440, 317688, 336080, 340380, 352884, 358680, 364560, 370636, 378090, 390693, 397110, 411698, 430416, 441105, 453840, 463295, 470512, 476532, 504120, 512522, 520924, 529326, 529480, 538020, 546840, 555954, 588140, 595665, 604944, 617547, 635376, 651155, 680760, 705768, 717360, 741272, 756180, 768783, 781386, 794220, 823396, 833931, 882210, 911617, 926590, 953064, 1008240, 1025044, 1029245, 1041848, 1058652, 1058960, 1076040, 1093680, 1111908, 1172079, 1176280, 1191330, 1235094, 1281305, 1302310, 1323315, 1361520, 1389885, 1411536, 1482544, 1512360, 1537566, 1562772, 1588440, 1646792, 1667862, 1764420, 1793827, 1823234, 1852641, 1853180, 1906128, 1953465, 2050088, 2058490, 2083696, 2117304, 2152080, 2223816, 2306349, 2344158, 2352560, 2382660, 2470188, 2562610, 2604620, 2646630, 2734851, 2779770, 3024720, 3075132, 3087735, 3125544, 3176880, 3293584, 3335724, 3528840, 3587654, 3646468, 3705282, 3706360, 3843915, 3906930, 4100176, 4116980, 4169655, 4234608, 4447632, 4558085, 4612698, 4688316, 4765320, 4940376, 5125220, 5209240, 5293260, 5381481, 5469702, 5559540, 5860395, 6150264, 6175470, 6251088, 6381319, 6671448, 7057680, 7175308, 7292936, 7410564, 7412720, 7687830, 7813860, 7944091, 8204553, 8233960, 8339310, 8969135, 9116170, 9225396, 9263205, 9376632, 9530640, 9880752, 10250440, 10418480, 10586520, 10762962, 10939404, 11119080, 11531745, 11720790, 12300528, 12350940, 12556789, 12762638, 13342896, 13674255, 14350616, 14585872, 14821128, 15375660, 15627720, 15888182, 16144443, 16409106, 16467920, 16678620, 17938270, 18232340, 18450792, 18526410, 18753264, 19143957, 20500880, 21173040, 21525924, 21878808, 22238160, 23063490, 23441580, 23832273, 24701880, 25113578, 25525276, 26907405, 27348510, 28701232, 29642256, 30751320, 31255440, 31776364, 31906595, 32288886, 32818212, 33357240, 35876540, 36464680, 36901584, 37052820, 37670367, 38287914, 39720455, 41022765, 43051848, 43757616, 46126980, 46883160, 47664546, 49403760, 50227156, 51050552, 53814810, 54697020, 55608637, 57431871, 61502640, 62783945, 63552728, 63813190, 64577772, 65636424, 66714480, 71496819, 71753080, 72929360, 74105640, 75340734, 76575828, 79440910, 80722215, 82045530, 86103696, 92253960, 93766320, 95329092, 95719785, 100454312, 102101104, 107629620, 109394040, 111217274, 113011101, 114863742, 119161365, 125567890, 127105456, 127626380, 129155544, 131272848, 142993638, 143506160, 148211280, 150681468, 153151656, 158881820, 161444430, 164091060, 166825911, 184507920, 188351835, 190658184, 191439570, 200908624, 215259240, 218788080, 222434548, 226022202, 229727484, 238322730, 251135780, 255252760, 258311088, 278043185, 285987276, 287159355, 301362936, 306303312, 317763640, 322888860, 328182120, 333651822, 357484095, 376703670, 381316368, 382879140, 389260459, 430518480, 444869096, 452044404, 459454968, 476645460, 500477733, 502271560, 510505520, 556086370, 565055505, 571974552, 574318710, 602725872, 635527280, 645777720, 656364240, 667303644, 714968190, 753407340, 765758280, 778520918, 834129555, 889738192, 904088808, 918909936, 953290920, 1000955466, 1004543120, 1112172740, 1130111010, 1143949104, 1148637420, 1167781377, 1291555440, 1334607288, 1429936380, 1506814680, 1531516560, 1557041836, 1668259110, 1808177616, 1906581840, 1946302295, 2001910932, 2224345480, 2260222020, 2297274840, 2335562754, 2502388665, 2669214576, 2859872760, 3013629360, 3114083672, 3336518220, 3503344131, 3892604590, 4003821864, 4448690960, 4520444040, 4594549680, 4671125508, 5004777330, 5719745520, 5838906885, 6228167344, 6673036440, 7006688262, 7785209180, 8007643728, 9040888080, 9342251016, 10009554660, 11677813770, 13346072880, 14013376524, 15570418360, 17516720655, 18684502032, 20019109320, 23355627540, 28026753048, 31140836720, 35033441310, 40038218640, 46711255080, 56053506096, 70066882620, 93422510160, 140133765240, 280267530480]

約数ペア:

[(1, 280267530480), (2, 140133765240), (3, 93422510160), (4, 70066882620), (5, 56053506096), (6, 46711255080), (7, 40038218640), (8, 35033441310), (9, 31140836720), (10, 28026753048), (12, 23355627540), (14, 20019109320), (15, 18684502032), (16, 17516720655), (18, 15570418360), (20, 14013376524), (21, 13346072880), (24, 11677813770), (28, 10009554660), (30, 9342251016), (31, 9040888080), (35, 8007643728), (36, 7785209180), (40, 7006688262), (42, 6673036440), (45, 6228167344), (48, 5838906885), (49, 5719745520), (56, 5004777330), (60, 4671125508), (61, 4594549680), (62, 4520444040), (63, 4448690960), (70, 4003821864), (72, 3892604590), (80, 3503344131), (84, 3336518220), (90, 3114083672), (93, 3013629360), (98, 2859872760), (105, 2669214576), (112, 2502388665), (120, 2335562754), (122, 2297274840), (124, 2260222020), (126, 2224345480), (140, 2001910932), (144, 1946302295), (147, 1906581840), (155, 1808177616), (168, 1668259110), (180, 1557041836), (183, 1531516560), (186, 1506814680), (196, 1429936380), (210, 1334607288), (217, 1291555440), (240, 1167781377), (244, 1148637420), (245, 1143949104), (248, 1130111010), (252, 1112172740), (279, 1004543120), (280, 1000955466), (294, 953290920), (305, 918909936), (310, 904088808), (315, 889738192), (336, 834129555), (360, 778520918), (366, 765758280), (372, 753407340), (392, 714968190), (420, 667303644), (427, 656364240), (434, 645777720), (441, 635527280), (465, 602725872), (488, 574318710), (490, 571974552), (496, 565055505), (504, 556086370), (549, 510505520), (558, 502271560), (560, 500477733), (588, 476645460), (610, 459454968), (620, 452044404), (630, 444869096), (651, 430518480), (720, 389260459), (732, 382879140), (735, 381316368), (744, 376703670), (784, 357484095), (840, 333651822), (854, 328182120), (868, 322888860), (882, 317763640), (915, 306303312), (930, 301362936), (976, 287159355), (980, 285987276), (1008, 278043185), (1085, 258311088), (1098, 255252760), (1116, 251135780), (1176, 238322730), (1220, 229727484), (1240, 226022202), (1260, 222434548), (1281, 218788080), (1302, 215259240), (1395, 200908624), (1464, 191439570), (1470, 190658184), (1488, 188351835), (1519, 184507920), (1680, 166825911), (1708, 164091060), (1736, 161444430), (1764, 158881820), (1830, 153151656), (1860, 150681468), (1891, 148211280), (1953, 143506160), (1960, 142993638), (2135, 131272848), (2170, 129155544), (2196, 127626380), (2205, 127105456), (2232, 125567890), (2352, 119161365), (2440, 114863742), (2480, 113011101), (2520, 111217274), (2562, 109394040), (2604, 107629620), (2745, 102101104), (2790, 100454312), (2928, 95719785), (2940, 95329092), (2989, 93766320), (3038, 92253960), (3255, 86103696), (3416, 82045530), (3472, 80722215), (3528, 79440910), (3660, 76575828), (3720, 75340734), (3782, 74105640), (3843, 72929360), (3906, 71753080), (3920, 71496819), (4201, 66714480), (4270, 65636424), (4340, 64577772), (4392, 63813190), (4410, 63552728), (4464, 62783945), (4557, 61502640), (4880, 57431871), (5040, 55608637), (5124, 54697020), (5208, 53814810), (5490, 51050552), (5580, 50227156), (5673, 49403760), (5880, 47664546), (5978, 46883160), (6076, 46126980), (6405, 43757616), (6510, 43051848), (6832, 41022765), (7056, 39720455), (7320, 38287914), (7440, 37670367), (7564, 37052820), (7595, 36901584), (7686, 36464680), (7812, 35876540), (8402, 33357240), (8540, 32818212), (8680, 32288886), (8784, 31906595), (8820, 31776364), (8967, 31255440), (9114, 30751320), (9455, 29642256), (9765, 28701232), (10248, 27348510), (10416, 26907405), (10980, 25525276), (11160, 25113578), (11346, 24701880), (11760, 23832273), (11956, 23441580), (12152, 23063490), (12603, 22238160), (12810, 21878808), (13020, 21525924), (13237, 21173040), (13671, 20500880), (14640, 19143957), (14945, 18753264), (15128, 18526410), (15190, 18450792), (15372, 18232340), (15624, 17938270), (16804, 16678620), (17019, 16467920), (17080, 16409106), (17360, 16144443), (17640, 15888182), (17934, 15627720), (18228, 15375660), (18910, 14821128), (19215, 14585872), (19530, 14350616), (20496, 13674255), (21005, 13342896), (21960, 12762638), (22320, 12556789), (22692, 12350940), (22785, 12300528), (23912, 11720790), (24304, 11531745), (25206, 11119080), (25620, 10939404), (26040, 10762962), (26474, 10586520), (26901, 10418480), (27342, 10250440), (28365, 9880752), (29407, 9530640), (29890, 9376632), (30256, 9263205), (30380, 9225396), (30744, 9116170), (31248, 8969135), (33608, 8339310), (34038, 8233960), (34160, 8204553), (35280, 7944091), (35868, 7813860), (36456, 7687830), (37809, 7412720), (37820, 7410564), (38430, 7292936), (39060, 7175308), (39711, 7057680), (42010, 6671448), (43920, 6381319), (44835, 6251088), (45384, 6175470), (45570, 6150264), (47824, 5860395), (50412, 5559540), (51240, 5469702), (52080, 5381481), (52948, 5293260), (53802, 5209240), (54684, 5125220), (56730, 4940376), (58814, 4765320), (59780, 4688316), (60760, 4612698), (61488, 4558085), (63015, 4447632), (66185, 4234608), (67216, 4169655), (68076, 4116980), (68355, 4100176), (71736, 3906930), (72912, 3843915), (75618, 3706360), (75640, 3705282), (76860, 3646468), (78120, 3587654), (79422, 3528840), (84020, 3335724), (85095, 3293584), (88221, 3176880), (89670, 3125544), (90768, 3087735), (91140, 3075132), (92659, 3024720), (100824, 2779770), (102480, 2734851), (105896, 2646630), (107604, 2604620), (109368, 2562610), (113460, 2470188), (117628, 2382660), (119133, 2352560), (119560, 2344158), (121520, 2306349), (126030, 2223816), (130231, 2152080), (132370, 2117304), (134505, 2083696), (136152, 2058490), (136710, 2050088), (143472, 1953465), (147035, 1906128), (151236, 1853180), (151280, 1852641), (153720, 1823234), (156240, 1793827), (158844, 1764420), (168040, 1667862), (170190, 1646792), (176442, 1588440), (179340, 1562772), (182280, 1537566), (185318, 1512360), (189045, 1482544), (198555, 1411536), (201648, 1389885), (205849, 1361520), (211792, 1323315), (215208, 1302310), (218736, 1281305), (226920, 1235094), (235256, 1191330), (238266, 1176280), (239120, 1172079), (252060, 1111908), (256261, 1093680), (260462, 1076040), (264663, 1058960), (264740, 1058652), (269010, 1041848), (272304, 1029245), (273420, 1025044), (277977, 1008240), (294070, 953064), (302472, 926590), (307440, 911617), (317688, 882210), (336080, 833931), (340380, 823396), (352884, 794220), (358680, 781386), (364560, 768783), (370636, 756180), (378090, 741272), (390693, 717360), (397110, 705768), (411698, 680760), (430416, 651155), (441105, 635376), (453840, 617547), (463295, 604944), (470512, 595665), (476532, 588140), (504120, 555954), (512522, 546840), (520924, 538020), (529326, 529480)]