789111960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:730

約数の個数: 256

約数和(自身を含む): 2941747200

約数和(自身を除く): 2152635240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 210, 254, 260, 273, 280, 312, 364, 381, 390, 420, 455, 508, 520, 546, 569, 635, 728, 762, 780, 840, 889, 910, 1016, 1092, 1138, 1270, 1365, 1524, 1560, 1651, 1707, 1778, 1820, 1905, 2184, 2276, 2540, 2667, 2730, 2845, 3048, 3302, 3414, 3556, 3640, 3810, 3983, 4445, 4552, 4953, 5080, 5334, 5460, 5690, 6604, 6828, 7112, 7397, 7620, 7966, 8255, 8535, 8890, 9906, 10668, 10920, 11380, 11557, 11949, 13208, 13335, 13656, 14794, 15240, 15932, 16510, 17070, 17780, 19812, 19915, 21336, 22191, 22760, 23114, 23898, 24765, 26670, 29588, 31864, 33020, 34140, 34671, 35560, 36985, 39624, 39830, 44382, 46228, 47796, 49530, 51779, 53340, 57785, 59176, 59745, 66040, 68280, 69342, 72263, 73970, 79660, 88764, 92456, 95592, 99060, 103558, 106680, 110955, 115570, 119490, 138684, 144526, 147940, 155337, 159320, 173355, 177528, 198120, 207116, 216789, 221910, 231140, 238980, 258895, 277368, 289052, 295880, 310674, 346710, 361315, 414232, 433578, 443820, 462280, 477960, 505841, 517790, 578104, 621348, 693420, 722630, 776685, 867156, 887640, 939419, 1011682, 1035580, 1083945, 1242696, 1386840, 1445260, 1517523, 1553370, 1734312, 1878838, 2023364, 2071160, 2167890, 2529205, 2818257, 2890520, 3035046, 3106740, 3757676, 4046728, 4335780, 4697095, 5058410, 5636514, 6070092, 6213480, 6575933, 7515352, 7587615, 8671560, 9394190, 10116820, 11273028, 12140184, 13151866, 14091285, 15175230, 18788380, 19727799, 20233640, 22546056, 26303732, 28182570, 30350460, 32879665, 37576760, 39455598, 52607464, 56365140, 60700920, 65759330, 78911196, 98638995, 112730280, 131518660, 157822392, 197277990, 263037320, 394555980, 789111960]

約数ペア:

[(1, 789111960), (2, 394555980), (3, 263037320), (4, 197277990), (5, 157822392), (6, 131518660), (7, 112730280), (8, 98638995), (10, 78911196), (12, 65759330), (13, 60700920), (14, 56365140), (15, 52607464), (20, 39455598), (21, 37576760), (24, 32879665), (26, 30350460), (28, 28182570), (30, 26303732), (35, 22546056), (39, 20233640), (40, 19727799), (42, 18788380), (52, 15175230), (56, 14091285), (60, 13151866), (65, 12140184), (70, 11273028), (78, 10116820), (84, 9394190), (91, 8671560), (104, 7587615), (105, 7515352), (120, 6575933), (127, 6213480), (130, 6070092), (140, 5636514), (156, 5058410), (168, 4697095), (182, 4335780), (195, 4046728), (210, 3757676), (254, 3106740), (260, 3035046), (273, 2890520), (280, 2818257), (312, 2529205), (364, 2167890), (381, 2071160), (390, 2023364), (420, 1878838), (455, 1734312), (508, 1553370), (520, 1517523), (546, 1445260), (569, 1386840), (635, 1242696), (728, 1083945), (762, 1035580), (780, 1011682), (840, 939419), (889, 887640), (910, 867156), (1016, 776685), (1092, 722630), (1138, 693420), (1270, 621348), (1365, 578104), (1524, 517790), (1560, 505841), (1651, 477960), (1707, 462280), (1778, 443820), (1820, 433578), (1905, 414232), (2184, 361315), (2276, 346710), (2540, 310674), (2667, 295880), (2730, 289052), (2845, 277368), (3048, 258895), (3302, 238980), (3414, 231140), (3556, 221910), (3640, 216789), (3810, 207116), (3983, 198120), (4445, 177528), (4552, 173355), (4953, 159320), (5080, 155337), (5334, 147940), (5460, 144526), (5690, 138684), (6604, 119490), (6828, 115570), (7112, 110955), (7397, 106680), (7620, 103558), (7966, 99060), (8255, 95592), (8535, 92456), (8890, 88764), (9906, 79660), (10668, 73970), (10920, 72263), (11380, 69342), (11557, 68280), (11949, 66040), (13208, 59745), (13335, 59176), (13656, 57785), (14794, 53340), (15240, 51779), (15932, 49530), (16510, 47796), (17070, 46228), (17780, 44382), (19812, 39830), (19915, 39624), (21336, 36985), (22191, 35560), (22760, 34671), (23114, 34140), (23898, 33020), (24765, 31864), (26670, 29588)]