81068511160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{13249}}^1$

素因数の和:13362

約数の個数: 192

約数和(自身を含む): 230123880000

約数和(自身を除く): 149055368840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 164, 182, 205, 260, 280, 287, 328, 364, 410, 455, 520, 533, 574, 728, 820, 910, 1066, 1148, 1435, 1640, 1681, 1820, 2132, 2296, 2665, 2870, 3362, 3640, 3731, 4264, 5330, 5740, 6724, 7462, 8405, 10660, 11480, 11767, 13249, 13448, 14924, 16810, 18655, 21320, 21853, 23534, 26498, 29848, 33620, 37310, 43706, 47068, 52996, 58835, 66245, 67240, 74620, 87412, 92743, 94136, 105992, 109265, 117670, 132490, 149240, 152971, 172237, 174824, 185486, 218530, 235340, 264980, 305942, 344474, 370972, 437060, 463715, 470680, 529960, 543209, 611884, 688948, 741944, 764855, 861185, 874120, 927430, 1086418, 1205659, 1223768, 1377896, 1529710, 1722370, 1854860, 2172836, 2411318, 2716045, 3059420, 3444740, 3709720, 3802463, 4345672, 4822636, 5432090, 6028295, 6118840, 6889480, 7061717, 7604926, 9645272, 10864180, 12056590, 14123434, 15209852, 19012315, 21728360, 22271569, 24113180, 28246868, 30419704, 35308585, 38024630, 44543138, 48226360, 49432019, 56493736, 70617170, 76049260, 89086276, 98864038, 111357845, 141234340, 152098520, 155900983, 178172552, 197728076, 222715690, 247160095, 282468680, 289530397, 311801966, 395456152, 445431380, 494320190, 579060794, 623603932, 779504915, 890862760, 988640380, 1158121588, 1247207864, 1447651985, 1559009830, 1977280760, 2026712779, 2316243176, 2895303970, 3118019660, 4053425558, 5790607940, 6236039320, 8106851116, 10133563895, 11581215880, 16213702232, 20267127790, 40534255580, 81068511160]

約数ペア:

[(1, 81068511160), (2, 40534255580), (4, 20267127790), (5, 16213702232), (7, 11581215880), (8, 10133563895), (10, 8106851116), (13, 6236039320), (14, 5790607940), (20, 4053425558), (26, 3118019660), (28, 2895303970), (35, 2316243176), (40, 2026712779), (41, 1977280760), (52, 1559009830), (56, 1447651985), (65, 1247207864), (70, 1158121588), (82, 988640380), (91, 890862760), (104, 779504915), (130, 623603932), (140, 579060794), (164, 494320190), (182, 445431380), (205, 395456152), (260, 311801966), (280, 289530397), (287, 282468680), (328, 247160095), (364, 222715690), (410, 197728076), (455, 178172552), (520, 155900983), (533, 152098520), (574, 141234340), (728, 111357845), (820, 98864038), (910, 89086276), (1066, 76049260), (1148, 70617170), (1435, 56493736), (1640, 49432019), (1681, 48226360), (1820, 44543138), (2132, 38024630), (2296, 35308585), (2665, 30419704), (2870, 28246868), (3362, 24113180), (3640, 22271569), (3731, 21728360), (4264, 19012315), (5330, 15209852), (5740, 14123434), (6724, 12056590), (7462, 10864180), (8405, 9645272), (10660, 7604926), (11480, 7061717), (11767, 6889480), (13249, 6118840), (13448, 6028295), (14924, 5432090), (16810, 4822636), (18655, 4345672), (21320, 3802463), (21853, 3709720), (23534, 3444740), (26498, 3059420), (29848, 2716045), (33620, 2411318), (37310, 2172836), (43706, 1854860), (47068, 1722370), (52996, 1529710), (58835, 1377896), (66245, 1223768), (67240, 1205659), (74620, 1086418), (87412, 927430), (92743, 874120), (94136, 861185), (105992, 764855), (109265, 741944), (117670, 688948), (132490, 611884), (149240, 543209), (152971, 529960), (172237, 470680), (174824, 463715), (185486, 437060), (218530, 370972), (235340, 344474), (264980, 305942)]