121599240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 441106560

約数和(自身を除く): 319507320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 361, 380, 399, 401, 420, 456, 532, 570, 665, 722, 760, 798, 802, 840, 1064, 1083, 1140, 1203, 1330, 1444, 1596, 1604, 1805, 1995, 2005, 2166, 2280, 2406, 2527, 2660, 2807, 2888, 3192, 3208, 3610, 3990, 4010, 4332, 4812, 5054, 5320, 5415, 5614, 6015, 7220, 7581, 7619, 7980, 8020, 8421, 8664, 9624, 10108, 10830, 11228, 12030, 12635, 14035, 14440, 15162, 15238, 15960, 16040, 16842, 20216, 21660, 22456, 22857, 24060, 25270, 28070, 30324, 30476, 33684, 37905, 38095, 42105, 43320, 45714, 48120, 50540, 53333, 56140, 60648, 60952, 67368, 75810, 76190, 84210, 91428, 101080, 106666, 112280, 114285, 144761, 151620, 152380, 159999, 168420, 182856, 213332, 228570, 266665, 289522, 303240, 304760, 319998, 336840, 426664, 434283, 457140, 533330, 579044, 639996, 723805, 799995, 868566, 914280, 1013327, 1066660, 1158088, 1279992, 1447610, 1599990, 1737132, 2026654, 2133320, 2171415, 2895220, 3039981, 3199980, 3474264, 4053308, 4342830, 5066635, 5790440, 6079962, 6399960, 8106616, 8685660, 10133270, 12159924, 15199905, 17371320, 20266540, 24319848, 30399810, 40533080, 60799620, 121599240]

約数ペア:

[(1, 121599240), (2, 60799620), (3, 40533080), (4, 30399810), (5, 24319848), (6, 20266540), (7, 17371320), (8, 15199905), (10, 12159924), (12, 10133270), (14, 8685660), (15, 8106616), (19, 6399960), (20, 6079962), (21, 5790440), (24, 5066635), (28, 4342830), (30, 4053308), (35, 3474264), (38, 3199980), (40, 3039981), (42, 2895220), (56, 2171415), (57, 2133320), (60, 2026654), (70, 1737132), (76, 1599990), (84, 1447610), (95, 1279992), (105, 1158088), (114, 1066660), (120, 1013327), (133, 914280), (140, 868566), (152, 799995), (168, 723805), (190, 639996), (210, 579044), (228, 533330), (266, 457140), (280, 434283), (285, 426664), (361, 336840), (380, 319998), (399, 304760), (401, 303240), (420, 289522), (456, 266665), (532, 228570), (570, 213332), (665, 182856), (722, 168420), (760, 159999), (798, 152380), (802, 151620), (840, 144761), (1064, 114285), (1083, 112280), (1140, 106666), (1203, 101080), (1330, 91428), (1444, 84210), (1596, 76190), (1604, 75810), (1805, 67368), (1995, 60952), (2005, 60648), (2166, 56140), (2280, 53333), (2406, 50540), (2527, 48120), (2660, 45714), (2807, 43320), (2888, 42105), (3192, 38095), (3208, 37905), (3610, 33684), (3990, 30476), (4010, 30324), (4332, 28070), (4812, 25270), (5054, 24060), (5320, 22857), (5415, 22456), (5614, 21660), (6015, 20216), (7220, 16842), (7581, 16040), (7619, 15960), (7980, 15238), (8020, 15162), (8421, 14440), (8664, 14035), (9624, 12635), (10108, 12030), (10830, 11228)]