67978680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1090

約数の個数: 192

約数和(自身を含む): 259044480

約数和(自身を除く): 191065800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1051, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2102, 2156, 2310, 2695, 2940, 3080, 3153, 3234, 4204, 4312, 4620, 5255, 5390, 5880, 6306, 6468, 7357, 8085, 8408, 9240, 10510, 10780, 11561, 12612, 12936, 14714, 15765, 16170, 21020, 21560, 22071, 23122, 25224, 29428, 31530, 32340, 34683, 36785, 42040, 44142, 46244, 51499, 57805, 58856, 63060, 64680, 69366, 73570, 80927, 88284, 92488, 102998, 110355, 115610, 126120, 138732, 147140, 154497, 161854, 173415, 176568, 205996, 220710, 231220, 242781, 257495, 277464, 294280, 308994, 323708, 346830, 404635, 411992, 441420, 462440, 485562, 514990, 566489, 617988, 647416, 693660, 772485, 809270, 882840, 971124, 1029980, 1132978, 1213905, 1235976, 1387320, 1544970, 1618540, 1699467, 1942248, 2059960, 2265956, 2427810, 2832445, 3089940, 3237080, 3398934, 4531912, 4855620, 5664890, 6179880, 6797868, 8497335, 9711240, 11329780, 13595736, 16994670, 22659560, 33989340, 67978680]

約数ペア:

[(1, 67978680), (2, 33989340), (3, 22659560), (4, 16994670), (5, 13595736), (6, 11329780), (7, 9711240), (8, 8497335), (10, 6797868), (11, 6179880), (12, 5664890), (14, 4855620), (15, 4531912), (20, 3398934), (21, 3237080), (22, 3089940), (24, 2832445), (28, 2427810), (30, 2265956), (33, 2059960), (35, 1942248), (40, 1699467), (42, 1618540), (44, 1544970), (49, 1387320), (55, 1235976), (56, 1213905), (60, 1132978), (66, 1029980), (70, 971124), (77, 882840), (84, 809270), (88, 772485), (98, 693660), (105, 647416), (110, 617988), (120, 566489), (132, 514990), (140, 485562), (147, 462440), (154, 441420), (165, 411992), (168, 404635), (196, 346830), (210, 323708), (220, 308994), (231, 294280), (245, 277464), (264, 257495), (280, 242781), (294, 231220), (308, 220710), (330, 205996), (385, 176568), (392, 173415), (420, 161854), (440, 154497), (462, 147140), (490, 138732), (539, 126120), (588, 115610), (616, 110355), (660, 102998), (735, 92488), (770, 88284), (840, 80927), (924, 73570), (980, 69366), (1051, 64680), (1078, 63060), (1155, 58856), (1176, 57805), (1320, 51499), (1470, 46244), (1540, 44142), (1617, 42040), (1848, 36785), (1960, 34683), (2102, 32340), (2156, 31530), (2310, 29428), (2695, 25224), (2940, 23122), (3080, 22071), (3153, 21560), (3234, 21020), (4204, 16170), (4312, 15765), (4620, 14714), (5255, 12936), (5390, 12612), (5880, 11561), (6306, 10780), (6468, 10510), (7357, 9240), (8085, 8408)]