23073960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2147

約数の個数: 128

約数和(自身を含む): 85236480

約数和(自身を除く): 62162520

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, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2113, 2184, 2730, 3640, 4226, 5460, 6339, 8452, 10565, 10920, 12678, 14791, 16904, 21130, 25356, 27469, 29582, 31695, 42260, 44373, 50712, 54938, 59164, 63390, 73955, 82407, 84520, 88746, 109876, 118328, 126780, 137345, 147910, 164814, 177492, 192283, 219752, 221865, 253560, 274690, 295820, 329628, 354984, 384566, 412035, 443730, 549380, 576849, 591640, 659256, 769132, 824070, 887460, 961415, 1098760, 1153698, 1538264, 1648140, 1774920, 1922830, 2307396, 2884245, 3296280, 3845660, 4614792, 5768490, 7691320, 11536980, 23073960]

約数ペア:

[(1, 23073960), (2, 11536980), (3, 7691320), (4, 5768490), (5, 4614792), (6, 3845660), (7, 3296280), (8, 2884245), (10, 2307396), (12, 1922830), (13, 1774920), (14, 1648140), (15, 1538264), (20, 1153698), (21, 1098760), (24, 961415), (26, 887460), (28, 824070), (30, 769132), (35, 659256), (39, 591640), (40, 576849), (42, 549380), (52, 443730), (56, 412035), (60, 384566), (65, 354984), (70, 329628), (78, 295820), (84, 274690), (91, 253560), (104, 221865), (105, 219752), (120, 192283), (130, 177492), (140, 164814), (156, 147910), (168, 137345), (182, 126780), (195, 118328), (210, 109876), (260, 88746), (273, 84520), (280, 82407), (312, 73955), (364, 63390), (390, 59164), (420, 54938), (455, 50712), (520, 44373), (546, 42260), (728, 31695), (780, 29582), (840, 27469), (910, 25356), (1092, 21130), (1365, 16904), (1560, 14791), (1820, 12678), (2113, 10920), (2184, 10565), (2730, 8452), (3640, 6339), (4226, 5460)]