7786938120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:856

約数の個数: 256

約数和(自身を含む): 25938420480

約数和(自身を除く): 18151482360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 41, 52, 60, 65, 78, 82, 104, 120, 123, 130, 156, 164, 195, 205, 211, 246, 260, 312, 328, 390, 410, 422, 492, 520, 533, 577, 615, 633, 780, 820, 844, 984, 1055, 1066, 1154, 1230, 1266, 1560, 1599, 1640, 1688, 1731, 2110, 2132, 2308, 2460, 2532, 2665, 2743, 2885, 3165, 3198, 3462, 4220, 4264, 4616, 4920, 5064, 5330, 5486, 5770, 6330, 6396, 6924, 7501, 7995, 8229, 8440, 8651, 8655, 10660, 10972, 11540, 12660, 12792, 13715, 13848, 15002, 15990, 16458, 17302, 17310, 21320, 21944, 22503, 23080, 23657, 25320, 25953, 27430, 30004, 31980, 32916, 34604, 34620, 37505, 41145, 43255, 45006, 47314, 51906, 54860, 60008, 63960, 65832, 69208, 69240, 70971, 75010, 82290, 86510, 90012, 94628, 103812, 109720, 112463, 112515, 118285, 121747, 129765, 141942, 150020, 164580, 173020, 180024, 189256, 207624, 224926, 225030, 236570, 243494, 259530, 283884, 300040, 307541, 329160, 337389, 346040, 354855, 365241, 449852, 450060, 473140, 486988, 519060, 562315, 567768, 608735, 615082, 674778, 709710, 730482, 899704, 900120, 922623, 946280, 973976, 1038120, 1124630, 1217470, 1230164, 1349556, 1419420, 1460964, 1537705, 1582711, 1686945, 1826205, 1845246, 2249260, 2434940, 2460328, 2699112, 2838840, 2921928, 3075410, 3165422, 3373890, 3652410, 3690492, 4498520, 4613115, 4748133, 4869880, 4991627, 6150820, 6330844, 6747780, 7304820, 7380984, 7913555, 9226230, 9496266, 9983254, 12301640, 12661688, 13495560, 14609640, 14974881, 15827110, 18452460, 18992532, 19966508, 23740665, 24958135, 29949762, 31654220, 36904920, 37985064, 39933016, 47481330, 49916270, 59899524, 63308440, 64891151, 74874405, 94962660, 99832540, 119799048, 129782302, 149748810, 189925320, 194673453, 199665080, 259564604, 299497620, 324455755, 389346906, 519129208, 598995240, 648911510, 778693812, 973367265, 1297823020, 1557387624, 1946734530, 2595646040, 3893469060, 7786938120]

約数ペア:

[(1, 7786938120), (2, 3893469060), (3, 2595646040), (4, 1946734530), (5, 1557387624), (6, 1297823020), (8, 973367265), (10, 778693812), (12, 648911510), (13, 598995240), (15, 519129208), (20, 389346906), (24, 324455755), (26, 299497620), (30, 259564604), (39, 199665080), (40, 194673453), (41, 189925320), (52, 149748810), (60, 129782302), (65, 119799048), (78, 99832540), (82, 94962660), (104, 74874405), (120, 64891151), (123, 63308440), (130, 59899524), (156, 49916270), (164, 47481330), (195, 39933016), (205, 37985064), (211, 36904920), (246, 31654220), (260, 29949762), (312, 24958135), (328, 23740665), (390, 19966508), (410, 18992532), (422, 18452460), (492, 15827110), (520, 14974881), (533, 14609640), (577, 13495560), (615, 12661688), (633, 12301640), (780, 9983254), (820, 9496266), (844, 9226230), (984, 7913555), (1055, 7380984), (1066, 7304820), (1154, 6747780), (1230, 6330844), (1266, 6150820), (1560, 4991627), (1599, 4869880), (1640, 4748133), (1688, 4613115), (1731, 4498520), (2110, 3690492), (2132, 3652410), (2308, 3373890), (2460, 3165422), (2532, 3075410), (2665, 2921928), (2743, 2838840), (2885, 2699112), (3165, 2460328), (3198, 2434940), (3462, 2249260), (4220, 1845246), (4264, 1826205), (4616, 1686945), (4920, 1582711), (5064, 1537705), (5330, 1460964), (5486, 1419420), (5770, 1349556), (6330, 1230164), (6396, 1217470), (6924, 1124630), (7501, 1038120), (7995, 973976), (8229, 946280), (8440, 922623), (8651, 900120), (8655, 899704), (10660, 730482), (10972, 709710), (11540, 674778), (12660, 615082), (12792, 608735), (13715, 567768), (13848, 562315), (15002, 519060), (15990, 486988), (16458, 473140), (17302, 450060), (17310, 449852), (21320, 365241), (21944, 354855), (22503, 346040), (23080, 337389), (23657, 329160), (25320, 307541), (25953, 300040), (27430, 283884), (30004, 259530), (31980, 243494), (32916, 236570), (34604, 225030), (34620, 224926), (37505, 207624), (41145, 189256), (43255, 180024), (45006, 173020), (47314, 164580), (51906, 150020), (54860, 141942), (60008, 129765), (63960, 121747), (65832, 118285), (69208, 112515), (69240, 112463), (70971, 109720), (75010, 103812), (82290, 94628), (86510, 90012)]