299961480

素因数分解:

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

素因数の和:2160

約数の個数: 192

約数和(自身を含む): 1114162560

約数和(自身を除く): 814201080

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, 169, 182, 195, 210, 260, 273, 280, 312, 338, 364, 390, 420, 455, 507, 520, 546, 676, 728, 780, 840, 845, 910, 1014, 1092, 1183, 1352, 1365, 1560, 1690, 1820, 2028, 2113, 2184, 2366, 2535, 2730, 3380, 3549, 3640, 4056, 4226, 4732, 5070, 5460, 5915, 6339, 6760, 7098, 8452, 9464, 10140, 10565, 10920, 11830, 12678, 14196, 14791, 16904, 17745, 20280, 21130, 23660, 25356, 27469, 28392, 29582, 31695, 35490, 42260, 44373, 47320, 50712, 54938, 59164, 63390, 70980, 73955, 82407, 84520, 88746, 109876, 118328, 126780, 137345, 141960, 147910, 164814, 177492, 192283, 219752, 221865, 253560, 274690, 295820, 329628, 354984, 357097, 384566, 412035, 443730, 549380, 576849, 591640, 659256, 714194, 769132, 824070, 887460, 961415, 1071291, 1098760, 1153698, 1428388, 1538264, 1648140, 1774920, 1785485, 1922830, 2142582, 2307396, 2499679, 2856776, 2884245, 3296280, 3570970, 3845660, 4285164, 4614792, 4999358, 5356455, 5768490, 7141940, 7499037, 7691320, 8570328, 9998716, 10712910, 11536980, 12498395, 14283880, 14998074, 19997432, 21425820, 23073960, 24996790, 29996148, 37495185, 42851640, 49993580, 59992296, 74990370, 99987160, 149980740, 299961480]

約数ペア:

[(1, 299961480), (2, 149980740), (3, 99987160), (4, 74990370), (5, 59992296), (6, 49993580), (7, 42851640), (8, 37495185), (10, 29996148), (12, 24996790), (13, 23073960), (14, 21425820), (15, 19997432), (20, 14998074), (21, 14283880), (24, 12498395), (26, 11536980), (28, 10712910), (30, 9998716), (35, 8570328), (39, 7691320), (40, 7499037), (42, 7141940), (52, 5768490), (56, 5356455), (60, 4999358), (65, 4614792), (70, 4285164), (78, 3845660), (84, 3570970), (91, 3296280), (104, 2884245), (105, 2856776), (120, 2499679), (130, 2307396), (140, 2142582), (156, 1922830), (168, 1785485), (169, 1774920), (182, 1648140), (195, 1538264), (210, 1428388), (260, 1153698), (273, 1098760), (280, 1071291), (312, 961415), (338, 887460), (364, 824070), (390, 769132), (420, 714194), (455, 659256), (507, 591640), (520, 576849), (546, 549380), (676, 443730), (728, 412035), (780, 384566), (840, 357097), (845, 354984), (910, 329628), (1014, 295820), (1092, 274690), (1183, 253560), (1352, 221865), (1365, 219752), (1560, 192283), (1690, 177492), (1820, 164814), (2028, 147910), (2113, 141960), (2184, 137345), (2366, 126780), (2535, 118328), (2730, 109876), (3380, 88746), (3549, 84520), (3640, 82407), (4056, 73955), (4226, 70980), (4732, 63390), (5070, 59164), (5460, 54938), (5915, 50712), (6339, 47320), (6760, 44373), (7098, 42260), (8452, 35490), (9464, 31695), (10140, 29582), (10565, 28392), (10920, 27469), (11830, 25356), (12678, 23660), (14196, 21130), (14791, 20280), (16904, 17745)]