28688945040

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:788

約数の個数: 640

約数和(自身を含む): 117965783040

約数和(自身を除く): 89276838000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 97, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 194, 210, 216, 217, 240, 248, 252, 270, 279, 280, 291, 310, 315, 336, 360, 372, 378, 388, 420, 432, 434, 465, 485, 496, 504, 540, 558, 560, 582, 620, 630, 631, 651, 679, 720, 744, 756, 776, 837, 840, 868, 873, 930, 945, 970, 1008, 1080, 1085, 1116, 1164, 1240, 1260, 1262, 1302, 1358, 1395, 1455, 1488, 1512, 1552, 1674, 1680, 1736, 1746, 1860, 1890, 1893, 1940, 1953, 2037, 2160, 2170, 2232, 2328, 2480, 2520, 2524, 2604, 2619, 2716, 2790, 2910, 3007, 3024, 3155, 3255, 3348, 3395, 3472, 3492, 3720, 3780, 3786, 3880, 3906, 4074, 4185, 4340, 4365, 4417, 4464, 4656, 5040, 5048, 5208, 5238, 5432, 5580, 5679, 5820, 5859, 6014, 6111, 6310, 6510, 6696, 6790, 6984, 7440, 7560, 7572, 7760, 7812, 8148, 8370, 8680, 8730, 8834, 9021, 9465, 9765, 10096, 10185, 10416, 10476, 10864, 11160, 11358, 11640, 11718, 12028, 12222, 12620, 13020, 13095, 13251, 13392, 13580, 13968, 15035, 15120, 15144, 15624, 16296, 16740, 17037, 17360, 17460, 17668, 18042, 18333, 18930, 19530, 19561, 20370, 20952, 21049, 22085, 22320, 22716, 23280, 23436, 24056, 24444, 25240, 26040, 26190, 26502, 27063, 27160, 28395, 29295, 30070, 30288, 30555, 31248, 32592, 33480, 34074, 34920, 35336, 36084, 36666, 37860, 39060, 39122, 39753, 40740, 41904, 42098, 44170, 45105, 45432, 46872, 48112, 48888, 50480, 52080, 52380, 53004, 54126, 54320, 56790, 58590, 58683, 60140, 61110, 61207, 63147, 66255, 66960, 68148, 69840, 70672, 72168, 73332, 75720, 78120, 78244, 79506, 81189, 81480, 84196, 85185, 88340, 90210, 90864, 91665, 93744, 97776, 97805, 104760, 105245, 106008, 108252, 113580, 117180, 117366, 119259, 120280, 122220, 122414, 126294, 132510, 135315, 136296, 136927, 144336, 146664, 151440, 156240, 156488, 159012, 162378, 162960, 168392, 170370, 176049, 176680, 180420, 183330, 183621, 189441, 195610, 198765, 209520, 210490, 212016, 216504, 227160, 234360, 234732, 238518, 240560, 244440, 244828, 252588, 265020, 270630, 272592, 273854, 293328, 293415, 306035, 312976, 315735, 318024, 324756, 336784, 340740, 352098, 353360, 360840, 366660, 367242, 378882, 391220, 397530, 405945, 410781, 420980, 428449, 433008, 454320, 468720, 469464, 477036, 488880, 489656, 505176, 528147, 530040, 541260, 547708, 550863, 568323, 586830, 596295, 612070, 631470, 636048, 649512, 681480, 684635, 704196, 721680, 733320, 734484, 757764, 782440, 795060, 811890, 821562, 841960, 856898, 880245, 918105, 938928, 947205, 954072, 979312, 1010352, 1056294, 1060080, 1082520, 1095416, 1101726, 1136646, 1173660, 1192590, 1224140, 1232343, 1262940, 1285347, 1299024, 1362960, 1369270, 1408392, 1466640, 1468968, 1515528, 1564880, 1590120, 1623780, 1643124, 1652589, 1683920, 1713796, 1760490, 1836210, 1894410, 1897417, 1908144, 2053905, 2112588, 2142245, 2165040, 2190832, 2203452, 2273292, 2347320, 2385180, 2448280, 2464686, 2525880, 2570694, 2640735, 2738540, 2754315, 2816784, 2841615, 2937936, 3031056, 3180240, 3247560, 3286248, 3305178, 3427592, 3520980, 3672420, 3697029, 3788820, 3794834, 3856041, 4107810, 4225176, 4284490, 4406904, 4546584, 4694640, 4770360, 4896560, 4929372, 5051760, 5141388, 5281470, 5477080, 5508630, 5683230, 5692251, 6161715, 6426735, 6495120, 6572496, 6610356, 6855184, 7041960, 7344840, 7394058, 7577640, 7589668, 7712082, 8215620, 8262945, 8450352, 8568980, 8813808, 9093168, 9487085, 9540720, 9858744, 10282776, 10562940, 10954160, 11017260, 11366460, 11384502, 11568123, 12323430, 12853470, 13220712, 13281919, 14083920, 14689680, 14788116, 15155280, 15179336, 15424164, 16431240, 16525890, 17076753, 17137960, 18485145, 18974170, 19280205, 19717488, 20565552, 21125880, 22034520, 22732920, 22769004, 23136246, 24646860, 25706940, 26441424, 26563838, 28461255, 29576232, 30358672, 30848328, 32862480, 33051780, 34153506, 34275920, 36970290, 37948340, 38560410, 39845757, 42251760, 44069040, 45465840, 45538008, 46272492, 49293720, 51230259, 51413880, 53127676, 56922510, 57840615, 59152464, 61696656, 66103560, 66409595, 68307012, 73940580, 75896680, 77120820, 79691514, 85383765, 91076016, 92544984, 98587440, 102460518, 102827760, 106255352, 113845020, 115681230, 119537271, 132207120, 132819190, 136614024, 147881160, 151793360, 154241640, 159383028, 170767530, 185089968, 199228785, 204921036, 212510704, 227690040, 231362460, 239074542, 256151295, 265638380, 273228048, 295762320, 308483280, 318766056, 341535060, 358611813, 398457570, 409842072, 455380080, 462724920, 478149084, 512302590, 531276760, 597686355, 637532112, 683070120, 717223626, 796915140, 819684144, 925449840, 956298168, 1024605180, 1062553520, 1195372710, 1366140240, 1434447252, 1593830280, 1793059065, 1912596336, 2049210360, 2390745420, 2868894504, 3187660560, 3586118130, 4098420720, 4781490840, 5737789008, 7172236260, 9562981680, 14344472520, 28688945040]

約数ペア:

[(1, 28688945040), (2, 14344472520), (3, 9562981680), (4, 7172236260), (5, 5737789008), (6, 4781490840), (7, 4098420720), (8, 3586118130), (9, 3187660560), (10, 2868894504), (12, 2390745420), (14, 2049210360), (15, 1912596336), (16, 1793059065), (18, 1593830280), (20, 1434447252), (21, 1366140240), (24, 1195372710), (27, 1062553520), (28, 1024605180), (30, 956298168), (31, 925449840), (35, 819684144), (36, 796915140), (40, 717223626), (42, 683070120), (45, 637532112), (48, 597686355), (54, 531276760), (56, 512302590), (60, 478149084), (62, 462724920), (63, 455380080), (70, 409842072), (72, 398457570), (80, 358611813), (84, 341535060), (90, 318766056), (93, 308483280), (97, 295762320), (105, 273228048), (108, 265638380), (112, 256151295), (120, 239074542), (124, 231362460), (126, 227690040), (135, 212510704), (140, 204921036), (144, 199228785), (155, 185089968), (168, 170767530), (180, 159383028), (186, 154241640), (189, 151793360), (194, 147881160), (210, 136614024), (216, 132819190), (217, 132207120), (240, 119537271), (248, 115681230), (252, 113845020), (270, 106255352), (279, 102827760), (280, 102460518), (291, 98587440), (310, 92544984), (315, 91076016), (336, 85383765), (360, 79691514), (372, 77120820), (378, 75896680), (388, 73940580), (420, 68307012), (432, 66409595), (434, 66103560), (465, 61696656), (485, 59152464), (496, 57840615), (504, 56922510), (540, 53127676), (558, 51413880), (560, 51230259), (582, 49293720), (620, 46272492), (630, 45538008), (631, 45465840), (651, 44069040), (679, 42251760), (720, 39845757), (744, 38560410), (756, 37948340), (776, 36970290), (837, 34275920), (840, 34153506), (868, 33051780), (873, 32862480), (930, 30848328), (945, 30358672), (970, 29576232), (1008, 28461255), (1080, 26563838), (1085, 26441424), (1116, 25706940), (1164, 24646860), (1240, 23136246), (1260, 22769004), (1262, 22732920), (1302, 22034520), (1358, 21125880), (1395, 20565552), (1455, 19717488), (1488, 19280205), (1512, 18974170), (1552, 18485145), (1674, 17137960), (1680, 17076753), (1736, 16525890), (1746, 16431240), (1860, 15424164), (1890, 15179336), (1893, 15155280), (1940, 14788116), (1953, 14689680), (2037, 14083920), (2160, 13281919), (2170, 13220712), (2232, 12853470), (2328, 12323430), (2480, 11568123), (2520, 11384502), (2524, 11366460), (2604, 11017260), (2619, 10954160), (2716, 10562940), (2790, 10282776), (2910, 9858744), (3007, 9540720), (3024, 9487085), (3155, 9093168), (3255, 8813808), (3348, 8568980), (3395, 8450352), (3472, 8262945), (3492, 8215620), (3720, 7712082), (3780, 7589668), (3786, 7577640), (3880, 7394058), (3906, 7344840), (4074, 7041960), (4185, 6855184), (4340, 6610356), (4365, 6572496), (4417, 6495120), (4464, 6426735), (4656, 6161715), (5040, 5692251), (5048, 5683230), (5208, 5508630), (5238, 5477080), (5432, 5281470), (5580, 5141388), (5679, 5051760), (5820, 4929372), (5859, 4896560), (6014, 4770360), (6111, 4694640), (6310, 4546584), (6510, 4406904), (6696, 4284490), (6790, 4225176), (6984, 4107810), (7440, 3856041), (7560, 3794834), (7572, 3788820), (7760, 3697029), (7812, 3672420), (8148, 3520980), (8370, 3427592), (8680, 3305178), (8730, 3286248), (8834, 3247560), (9021, 3180240), (9465, 3031056), (9765, 2937936), (10096, 2841615), (10185, 2816784), (10416, 2754315), (10476, 2738540), (10864, 2640735), (11160, 2570694), (11358, 2525880), (11640, 2464686), (11718, 2448280), (12028, 2385180), (12222, 2347320), (12620, 2273292), (13020, 2203452), (13095, 2190832), (13251, 2165040), (13392, 2142245), (13580, 2112588), (13968, 2053905), (15035, 1908144), (15120, 1897417), (15144, 1894410), (15624, 1836210), (16296, 1760490), (16740, 1713796), (17037, 1683920), (17360, 1652589), (17460, 1643124), (17668, 1623780), (18042, 1590120), (18333, 1564880), (18930, 1515528), (19530, 1468968), (19561, 1466640), (20370, 1408392), (20952, 1369270), (21049, 1362960), (22085, 1299024), (22320, 1285347), (22716, 1262940), (23280, 1232343), (23436, 1224140), (24056, 1192590), (24444, 1173660), (25240, 1136646), (26040, 1101726), (26190, 1095416), (26502, 1082520), (27063, 1060080), (27160, 1056294), (28395, 1010352), (29295, 979312), (30070, 954072), (30288, 947205), (30555, 938928), (31248, 918105), (32592, 880245), (33480, 856898), (34074, 841960), (34920, 821562), (35336, 811890), (36084, 795060), (36666, 782440), (37860, 757764), (39060, 734484), (39122, 733320), (39753, 721680), (40740, 704196), (41904, 684635), (42098, 681480), (44170, 649512), (45105, 636048), (45432, 631470), (46872, 612070), (48112, 596295), (48888, 586830), (50480, 568323), (52080, 550863), (52380, 547708), (53004, 541260), (54126, 530040), (54320, 528147), (56790, 505176), (58590, 489656), (58683, 488880), (60140, 477036), (61110, 469464), (61207, 468720), (63147, 454320), (66255, 433008), (66960, 428449), (68148, 420980), (69840, 410781), (70672, 405945), (72168, 397530), (73332, 391220), (75720, 378882), (78120, 367242), (78244, 366660), (79506, 360840), (81189, 353360), (81480, 352098), (84196, 340740), (85185, 336784), (88340, 324756), (90210, 318024), (90864, 315735), (91665, 312976), (93744, 306035), (97776, 293415), (97805, 293328), (104760, 273854), (105245, 272592), (106008, 270630), (108252, 265020), (113580, 252588), (117180, 244828), (117366, 244440), (119259, 240560), (120280, 238518), (122220, 234732), (122414, 234360), (126294, 227160), (132510, 216504), (135315, 212016), (136296, 210490), (136927, 209520), (144336, 198765), (146664, 195610), (151440, 189441), (156240, 183621), (156488, 183330), (159012, 180420), (162378, 176680), (162960, 176049), (168392, 170370)]