65748480720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{77761}}^1$

素因数の和:78061

約数の個数: 160

約数和(自身を含む): 220311565824

約数和(自身を除く): 154563085104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 271, 312, 390, 520, 542, 624, 780, 813, 1040, 1084, 1355, 1560, 1626, 2168, 2710, 3120, 3252, 3523, 4065, 4336, 5420, 6504, 7046, 8130, 10569, 10840, 13008, 14092, 16260, 17615, 21138, 21680, 28184, 32520, 35230, 42276, 52845, 56368, 65040, 70460, 77761, 84552, 105690, 140920, 155522, 169104, 211380, 233283, 281840, 311044, 388805, 422760, 466566, 622088, 777610, 845520, 933132, 1010893, 1166415, 1244176, 1555220, 1866264, 2021786, 2332830, 3032679, 3110440, 3732528, 4043572, 4665660, 5054465, 6065358, 6220880, 8087144, 9331320, 10108930, 12130716, 15163395, 16174288, 18662640, 20217860, 21073231, 24261432, 30326790, 40435720, 42146462, 48522864, 60653580, 63219693, 80871440, 84292924, 105366155, 121307160, 126439386, 168585848, 210732310, 242614320, 252878772, 273952003, 316098465, 337171696, 421464620, 505757544, 547904006, 632196930, 821856009, 842929240, 1011515088, 1095808012, 1264393860, 1369760015, 1643712018, 1685858480, 2191616024, 2528787720, 2739520030, 3287424036, 4109280045, 4383232048, 5057575440, 5479040060, 6574848072, 8218560090, 10958080120, 13149696144, 16437120180, 21916160240, 32874240360, 65748480720]

約数ペア:

[(1, 65748480720), (2, 32874240360), (3, 21916160240), (4, 16437120180), (5, 13149696144), (6, 10958080120), (8, 8218560090), (10, 6574848072), (12, 5479040060), (13, 5057575440), (15, 4383232048), (16, 4109280045), (20, 3287424036), (24, 2739520030), (26, 2528787720), (30, 2191616024), (39, 1685858480), (40, 1643712018), (48, 1369760015), (52, 1264393860), (60, 1095808012), (65, 1011515088), (78, 842929240), (80, 821856009), (104, 632196930), (120, 547904006), (130, 505757544), (156, 421464620), (195, 337171696), (208, 316098465), (240, 273952003), (260, 252878772), (271, 242614320), (312, 210732310), (390, 168585848), (520, 126439386), (542, 121307160), (624, 105366155), (780, 84292924), (813, 80871440), (1040, 63219693), (1084, 60653580), (1355, 48522864), (1560, 42146462), (1626, 40435720), (2168, 30326790), (2710, 24261432), (3120, 21073231), (3252, 20217860), (3523, 18662640), (4065, 16174288), (4336, 15163395), (5420, 12130716), (6504, 10108930), (7046, 9331320), (8130, 8087144), (10569, 6220880), (10840, 6065358), (13008, 5054465), (14092, 4665660), (16260, 4043572), (17615, 3732528), (21138, 3110440), (21680, 3032679), (28184, 2332830), (32520, 2021786), (35230, 1866264), (42276, 1555220), (52845, 1244176), (56368, 1166415), (65040, 1010893), (70460, 933132), (77761, 845520), (84552, 777610), (105690, 622088), (140920, 466566), (155522, 422760), (169104, 388805), (211380, 311044), (233283, 281840)]