2500719720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 256

約数和(自身を含む): 8211456000

約数和(自身を除く): 5710736280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 59, 60, 68, 79, 85, 102, 118, 120, 136, 158, 170, 177, 204, 236, 237, 255, 263, 295, 316, 340, 354, 395, 408, 472, 474, 510, 526, 590, 632, 680, 708, 789, 790, 885, 948, 1003, 1020, 1052, 1180, 1185, 1315, 1343, 1416, 1578, 1580, 1770, 1896, 2006, 2040, 2104, 2360, 2370, 2630, 2686, 3009, 3156, 3160, 3540, 3945, 4012, 4029, 4471, 4661, 4740, 5015, 5260, 5372, 6018, 6312, 6715, 7080, 7890, 8024, 8058, 8942, 9322, 9480, 10030, 10520, 10744, 12036, 13413, 13430, 13983, 15045, 15517, 15780, 16116, 17884, 18644, 20060, 20145, 20777, 22355, 23305, 24072, 26826, 26860, 27966, 30090, 31034, 31560, 32232, 35768, 37288, 40120, 40290, 41554, 44710, 46551, 46610, 53652, 53720, 55932, 60180, 62068, 62331, 67065, 69915, 77585, 79237, 80580, 83108, 89420, 93102, 93220, 103885, 107304, 111864, 120360, 124136, 124662, 134130, 139830, 155170, 158474, 161160, 166216, 178840, 186204, 186440, 207770, 232755, 237711, 249324, 263789, 268260, 279660, 310340, 311655, 316948, 353209, 372408, 396185, 415540, 465510, 475422, 498648, 527578, 536520, 559320, 620680, 623310, 633896, 706418, 791367, 792370, 831080, 931020, 950844, 1055156, 1059627, 1188555, 1225843, 1246620, 1318945, 1412836, 1582734, 1584740, 1766045, 1862040, 1901688, 2110312, 2119254, 2377110, 2451686, 2493240, 2637890, 2825672, 3165468, 3169480, 3532090, 3677529, 3956835, 4238508, 4754220, 4903372, 5275780, 5298135, 6129215, 6330936, 7064180, 7355058, 7913670, 8477016, 9508440, 9806744, 10551560, 10596270, 12258430, 14128360, 14710116, 15827340, 18387645, 20839331, 21192540, 24516860, 29420232, 31654680, 36775290, 41678662, 42385080, 49033720, 62517993, 73550580, 83357324, 104196655, 125035986, 147101160, 166714648, 208393310, 250071972, 312589965, 416786620, 500143944, 625179930, 833573240, 1250359860, 2500719720]

約数ペア:

[(1, 2500719720), (2, 1250359860), (3, 833573240), (4, 625179930), (5, 500143944), (6, 416786620), (8, 312589965), (10, 250071972), (12, 208393310), (15, 166714648), (17, 147101160), (20, 125035986), (24, 104196655), (30, 83357324), (34, 73550580), (40, 62517993), (51, 49033720), (59, 42385080), (60, 41678662), (68, 36775290), (79, 31654680), (85, 29420232), (102, 24516860), (118, 21192540), (120, 20839331), (136, 18387645), (158, 15827340), (170, 14710116), (177, 14128360), (204, 12258430), (236, 10596270), (237, 10551560), (255, 9806744), (263, 9508440), (295, 8477016), (316, 7913670), (340, 7355058), (354, 7064180), (395, 6330936), (408, 6129215), (472, 5298135), (474, 5275780), (510, 4903372), (526, 4754220), (590, 4238508), (632, 3956835), (680, 3677529), (708, 3532090), (789, 3169480), (790, 3165468), (885, 2825672), (948, 2637890), (1003, 2493240), (1020, 2451686), (1052, 2377110), (1180, 2119254), (1185, 2110312), (1315, 1901688), (1343, 1862040), (1416, 1766045), (1578, 1584740), (1580, 1582734), (1770, 1412836), (1896, 1318945), (2006, 1246620), (2040, 1225843), (2104, 1188555), (2360, 1059627), (2370, 1055156), (2630, 950844), (2686, 931020), (3009, 831080), (3156, 792370), (3160, 791367), (3540, 706418), (3945, 633896), (4012, 623310), (4029, 620680), (4471, 559320), (4661, 536520), (4740, 527578), (5015, 498648), (5260, 475422), (5372, 465510), (6018, 415540), (6312, 396185), (6715, 372408), (7080, 353209), (7890, 316948), (8024, 311655), (8058, 310340), (8942, 279660), (9322, 268260), (9480, 263789), (10030, 249324), (10520, 237711), (10744, 232755), (12036, 207770), (13413, 186440), (13430, 186204), (13983, 178840), (15045, 166216), (15517, 161160), (15780, 158474), (16116, 155170), (17884, 139830), (18644, 134130), (20060, 124662), (20145, 124136), (20777, 120360), (22355, 111864), (23305, 107304), (24072, 103885), (26826, 93220), (26860, 93102), (27966, 89420), (30090, 83108), (31034, 80580), (31560, 79237), (32232, 77585), (35768, 69915), (37288, 67065), (40120, 62331), (40290, 62068), (41554, 60180), (44710, 55932), (46551, 53720), (46610, 53652)]