142910040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:626

約数の個数: 256

約数和(自身を含む): 551577600

約数和(自身を除く): 408667560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 23, 24, 26, 28, 30, 35, 39, 40, 42, 46, 52, 56, 60, 65, 69, 70, 78, 84, 91, 92, 104, 105, 115, 120, 130, 138, 140, 156, 161, 168, 182, 184, 195, 210, 230, 260, 273, 276, 280, 299, 312, 322, 345, 364, 390, 420, 455, 460, 483, 520, 546, 552, 569, 598, 644, 690, 728, 780, 805, 840, 897, 910, 920, 966, 1092, 1138, 1196, 1288, 1365, 1380, 1495, 1560, 1610, 1707, 1794, 1820, 1932, 2093, 2184, 2276, 2392, 2415, 2730, 2760, 2845, 2990, 3220, 3414, 3588, 3640, 3864, 3983, 4186, 4485, 4552, 4830, 5460, 5690, 5980, 6279, 6440, 6828, 7176, 7397, 7966, 8372, 8535, 8970, 9660, 10465, 10920, 11380, 11949, 11960, 12558, 13087, 13656, 14794, 15932, 16744, 17070, 17940, 19320, 19915, 20930, 22191, 22760, 23898, 25116, 26174, 29588, 31395, 31864, 34140, 35880, 36985, 39261, 39830, 41860, 44382, 47796, 50232, 51779, 52348, 59176, 59745, 62790, 65435, 68280, 73970, 78522, 79660, 83720, 88764, 91609, 95592, 103558, 104696, 110955, 119490, 125580, 130870, 147940, 155337, 157044, 159320, 170131, 177528, 183218, 196305, 207116, 221910, 238980, 251160, 258895, 261740, 274827, 295880, 310674, 314088, 340262, 366436, 392610, 414232, 443820, 458045, 477960, 510393, 517790, 523480, 549654, 621348, 680524, 732872, 776685, 785220, 850655, 887640, 916090, 1020786, 1035580, 1099308, 1190917, 1242696, 1361048, 1374135, 1553370, 1570440, 1701310, 1832180, 2041572, 2071160, 2198616, 2381834, 2551965, 2748270, 3106740, 3402620, 3572751, 3664360, 4083144, 4763668, 5103930, 5496540, 5954585, 6213480, 6805240, 7145502, 9527336, 10207860, 10993080, 11909170, 14291004, 17863755, 20415720, 23818340, 28582008, 35727510, 47636680, 71455020, 142910040]

約数ペア:

[(1, 142910040), (2, 71455020), (3, 47636680), (4, 35727510), (5, 28582008), (6, 23818340), (7, 20415720), (8, 17863755), (10, 14291004), (12, 11909170), (13, 10993080), (14, 10207860), (15, 9527336), (20, 7145502), (21, 6805240), (23, 6213480), (24, 5954585), (26, 5496540), (28, 5103930), (30, 4763668), (35, 4083144), (39, 3664360), (40, 3572751), (42, 3402620), (46, 3106740), (52, 2748270), (56, 2551965), (60, 2381834), (65, 2198616), (69, 2071160), (70, 2041572), (78, 1832180), (84, 1701310), (91, 1570440), (92, 1553370), (104, 1374135), (105, 1361048), (115, 1242696), (120, 1190917), (130, 1099308), (138, 1035580), (140, 1020786), (156, 916090), (161, 887640), (168, 850655), (182, 785220), (184, 776685), (195, 732872), (210, 680524), (230, 621348), (260, 549654), (273, 523480), (276, 517790), (280, 510393), (299, 477960), (312, 458045), (322, 443820), (345, 414232), (364, 392610), (390, 366436), (420, 340262), (455, 314088), (460, 310674), (483, 295880), (520, 274827), (546, 261740), (552, 258895), (569, 251160), (598, 238980), (644, 221910), (690, 207116), (728, 196305), (780, 183218), (805, 177528), (840, 170131), (897, 159320), (910, 157044), (920, 155337), (966, 147940), (1092, 130870), (1138, 125580), (1196, 119490), (1288, 110955), (1365, 104696), (1380, 103558), (1495, 95592), (1560, 91609), (1610, 88764), (1707, 83720), (1794, 79660), (1820, 78522), (1932, 73970), (2093, 68280), (2184, 65435), (2276, 62790), (2392, 59745), (2415, 59176), (2730, 52348), (2760, 51779), (2845, 50232), (2990, 47796), (3220, 44382), (3414, 41860), (3588, 39830), (3640, 39261), (3864, 36985), (3983, 35880), (4186, 34140), (4485, 31864), (4552, 31395), (4830, 29588), (5460, 26174), (5690, 25116), (5980, 23898), (6279, 22760), (6440, 22191), (6828, 20930), (7176, 19915), (7397, 19320), (7966, 17940), (8372, 17070), (8535, 16744), (8970, 15932), (9660, 14794), (10465, 13656), (10920, 13087), (11380, 12558), (11949, 11960)]