247567320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 512

約数和(自身を含む): 1112832000

約数和(自身を除く): 865264680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 108, 110, 117, 120, 126, 130, 132, 135, 140, 143, 154, 156, 165, 168, 180, 182, 189, 195, 198, 210, 216, 220, 229, 231, 234, 252, 260, 264, 270, 273, 280, 286, 297, 308, 312, 315, 330, 351, 360, 364, 378, 385, 390, 396, 420, 429, 440, 455, 458, 462, 468, 495, 504, 520, 540, 546, 572, 585, 594, 616, 630, 660, 687, 693, 702, 715, 728, 756, 770, 780, 792, 819, 840, 858, 910, 916, 924, 936, 945, 990, 1001, 1080, 1092, 1144, 1145, 1155, 1170, 1188, 1260, 1287, 1320, 1365, 1374, 1386, 1404, 1430, 1485, 1512, 1540, 1560, 1603, 1638, 1716, 1755, 1820, 1832, 1848, 1890, 1980, 2002, 2061, 2079, 2145, 2184, 2290, 2310, 2340, 2376, 2457, 2519, 2520, 2574, 2730, 2748, 2772, 2808, 2860, 2970, 2977, 3003, 3080, 3206, 3276, 3432, 3435, 3465, 3510, 3640, 3780, 3861, 3960, 4004, 4095, 4122, 4158, 4290, 4580, 4620, 4680, 4809, 4914, 5005, 5038, 5148, 5460, 5496, 5544, 5720, 5940, 5954, 6006, 6183, 6412, 6435, 6552, 6870, 6930, 7020, 7557, 7560, 7722, 8008, 8015, 8190, 8244, 8316, 8580, 8931, 9009, 9160, 9240, 9618, 9828, 10010, 10076, 10296, 10305, 10395, 10920, 11880, 11908, 12012, 12285, 12366, 12595, 12824, 12870, 13740, 13860, 14040, 14427, 14885, 15015, 15114, 15444, 16030, 16380, 16488, 16632, 17160, 17633, 17862, 18018, 19236, 19305, 19656, 20020, 20152, 20610, 20790, 20839, 22671, 23816, 24024, 24045, 24570, 24732, 25190, 25740, 26793, 27027, 27480, 27720, 28854, 29770, 30030, 30228, 30888, 30915, 32060, 32747, 32760, 35266, 35724, 36036, 37785, 38472, 38610, 40040, 41220, 41580, 41678, 43281, 44655, 45045, 45342, 48090, 49140, 49464, 50380, 51480, 52899, 53586, 54054, 57708, 59540, 60060, 60456, 61830, 62517, 64120, 65494, 68013, 70532, 71448, 72072, 72135, 75570, 77220, 80379, 82440, 83160, 83356, 86562, 88165, 89310, 90090, 90684, 96180, 98241, 98280, 100760, 104195, 105798, 107172, 108108, 113355, 115416, 119080, 120120, 123660, 125034, 130988, 133965, 135135, 136026, 141064, 144270, 151140, 154440, 158697, 160758, 163735, 166712, 173124, 176330, 178620, 180180, 181368, 187551, 192360, 196482, 208390, 211596, 214344, 216216, 216405, 226710, 229229, 247320, 250068, 261976, 264495, 267930, 270270, 272052, 288540, 294723, 302280, 312585, 317394, 321516, 327470, 340065, 346248, 352660, 357240, 360360, 375102, 392964, 401895, 416780, 423192, 432810, 453420, 458458, 476091, 491205, 500136, 528990, 535860, 540540, 544104, 562653, 577080, 589446, 625170, 634788, 643032, 654940, 680130, 687687, 705320, 750204, 785928, 793485, 803790, 833560, 865620, 884169, 906840, 916916, 937755, 952182, 982410, 1057980, 1071720, 1081080, 1125306, 1146145, 1178892, 1250340, 1269576, 1309880, 1360260, 1375374, 1473615, 1500408, 1586970, 1607580, 1731240, 1768338, 1833832, 1875510, 1904364, 1964820, 2063061, 2115960, 2250612, 2292290, 2357784, 2380455, 2500680, 2720520, 2750748, 2813265, 2947230, 3173940, 3215160, 3438435, 3536676, 3751020, 3808728, 3929640, 4126122, 4420845, 4501224, 4584580, 4760910, 5501496, 5626530, 5894460, 6189183, 6347880, 6876870, 7073352, 7502040, 8252244, 8841690, 9169160, 9521820, 10315305, 11253060, 11788920, 12378366, 13753740, 16504488, 17683380, 19043640, 20630610, 22506120, 24756732, 27507480, 30945915, 35366760, 41261220, 49513464, 61891830, 82522440, 123783660, 247567320]

約数ペア:

[(1, 247567320), (2, 123783660), (3, 82522440), (4, 61891830), (5, 49513464), (6, 41261220), (7, 35366760), (8, 30945915), (9, 27507480), (10, 24756732), (11, 22506120), (12, 20630610), (13, 19043640), (14, 17683380), (15, 16504488), (18, 13753740), (20, 12378366), (21, 11788920), (22, 11253060), (24, 10315305), (26, 9521820), (27, 9169160), (28, 8841690), (30, 8252244), (33, 7502040), (35, 7073352), (36, 6876870), (39, 6347880), (40, 6189183), (42, 5894460), (44, 5626530), (45, 5501496), (52, 4760910), (54, 4584580), (55, 4501224), (56, 4420845), (60, 4126122), (63, 3929640), (65, 3808728), (66, 3751020), (70, 3536676), (72, 3438435), (77, 3215160), (78, 3173940), (84, 2947230), (88, 2813265), (90, 2750748), (91, 2720520), (99, 2500680), (104, 2380455), (105, 2357784), (108, 2292290), (110, 2250612), (117, 2115960), (120, 2063061), (126, 1964820), (130, 1904364), (132, 1875510), (135, 1833832), (140, 1768338), (143, 1731240), (154, 1607580), (156, 1586970), (165, 1500408), (168, 1473615), (180, 1375374), (182, 1360260), (189, 1309880), (195, 1269576), (198, 1250340), (210, 1178892), (216, 1146145), (220, 1125306), (229, 1081080), (231, 1071720), (234, 1057980), (252, 982410), (260, 952182), (264, 937755), (270, 916916), (273, 906840), (280, 884169), (286, 865620), (297, 833560), (308, 803790), (312, 793485), (315, 785928), (330, 750204), (351, 705320), (360, 687687), (364, 680130), (378, 654940), (385, 643032), (390, 634788), (396, 625170), (420, 589446), (429, 577080), (440, 562653), (455, 544104), (458, 540540), (462, 535860), (468, 528990), (495, 500136), (504, 491205), (520, 476091), (540, 458458), (546, 453420), (572, 432810), (585, 423192), (594, 416780), (616, 401895), (630, 392964), (660, 375102), (687, 360360), (693, 357240), (702, 352660), (715, 346248), (728, 340065), (756, 327470), (770, 321516), (780, 317394), (792, 312585), (819, 302280), (840, 294723), (858, 288540), (910, 272052), (916, 270270), (924, 267930), (936, 264495), (945, 261976), (990, 250068), (1001, 247320), (1080, 229229), (1092, 226710), (1144, 216405), (1145, 216216), (1155, 214344), (1170, 211596), (1188, 208390), (1260, 196482), (1287, 192360), (1320, 187551), (1365, 181368), (1374, 180180), (1386, 178620), (1404, 176330), (1430, 173124), (1485, 166712), (1512, 163735), (1540, 160758), (1560, 158697), (1603, 154440), (1638, 151140), (1716, 144270), (1755, 141064), (1820, 136026), (1832, 135135), (1848, 133965), (1890, 130988), (1980, 125034), (2002, 123660), (2061, 120120), (2079, 119080), (2145, 115416), (2184, 113355), (2290, 108108), (2310, 107172), (2340, 105798), (2376, 104195), (2457, 100760), (2519, 98280), (2520, 98241), (2574, 96180), (2730, 90684), (2748, 90090), (2772, 89310), (2808, 88165), (2860, 86562), (2970, 83356), (2977, 83160), (3003, 82440), (3080, 80379), (3206, 77220), (3276, 75570), (3432, 72135), (3435, 72072), (3465, 71448), (3510, 70532), (3640, 68013), (3780, 65494), (3861, 64120), (3960, 62517), (4004, 61830), (4095, 60456), (4122, 60060), (4158, 59540), (4290, 57708), (4580, 54054), (4620, 53586), (4680, 52899), (4809, 51480), (4914, 50380), (5005, 49464), (5038, 49140), (5148, 48090), (5460, 45342), (5496, 45045), (5544, 44655), (5720, 43281), (5940, 41678), (5954, 41580), (6006, 41220), (6183, 40040), (6412, 38610), (6435, 38472), (6552, 37785), (6870, 36036), (6930, 35724), (7020, 35266), (7557, 32760), (7560, 32747), (7722, 32060), (8008, 30915), (8015, 30888), (8190, 30228), (8244, 30030), (8316, 29770), (8580, 28854), (8931, 27720), (9009, 27480), (9160, 27027), (9240, 26793), (9618, 25740), (9828, 25190), (10010, 24732), (10076, 24570), (10296, 24045), (10305, 24024), (10395, 23816), (10920, 22671), (11880, 20839), (11908, 20790), (12012, 20610), (12285, 20152), (12366, 20020), (12595, 19656), (12824, 19305), (12870, 19236), (13740, 18018), (13860, 17862), (14040, 17633), (14427, 17160), (14885, 16632), (15015, 16488), (15114, 16380), (15444, 16030)]