25967760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 320

約数和(自身を含む): 104993280

約数和(自身を除く): 79025520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 41, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 82, 84, 87, 91, 104, 105, 112, 116, 120, 123, 130, 140, 145, 156, 164, 168, 174, 182, 195, 203, 205, 208, 210, 232, 240, 246, 260, 273, 280, 287, 290, 312, 328, 336, 348, 364, 377, 390, 406, 410, 420, 435, 455, 464, 492, 520, 533, 546, 560, 574, 580, 609, 615, 624, 656, 696, 728, 754, 780, 812, 820, 840, 861, 870, 910, 984, 1015, 1040, 1066, 1092, 1131, 1148, 1160, 1189, 1218, 1230, 1365, 1392, 1435, 1456, 1508, 1560, 1599, 1624, 1640, 1680, 1722, 1740, 1820, 1885, 1968, 2030, 2132, 2184, 2262, 2296, 2320, 2378, 2436, 2460, 2639, 2665, 2730, 2870, 3016, 3045, 3120, 3198, 3248, 3280, 3444, 3480, 3567, 3640, 3731, 3770, 4060, 4264, 4305, 4368, 4524, 4592, 4756, 4872, 4920, 5278, 5330, 5460, 5655, 5740, 5945, 6032, 6090, 6396, 6888, 6960, 7134, 7280, 7462, 7540, 7917, 7995, 8120, 8323, 8528, 8610, 9048, 9512, 9744, 9840, 10556, 10660, 10920, 11193, 11310, 11480, 11890, 12180, 12792, 13195, 13776, 14268, 14924, 15080, 15457, 15834, 15990, 16240, 16646, 17220, 17835, 18096, 18655, 19024, 21112, 21320, 21840, 22386, 22620, 22960, 23780, 24360, 24969, 25584, 26390, 28536, 29848, 30160, 30914, 31668, 31980, 33292, 34440, 35670, 37310, 39585, 41615, 42224, 42640, 44772, 45240, 46371, 47560, 48720, 49938, 52780, 55965, 57072, 59696, 61828, 63336, 63960, 66584, 68880, 71340, 74620, 77285, 79170, 83230, 89544, 90480, 92742, 95120, 99876, 105560, 108199, 111930, 123656, 124845, 126672, 127920, 133168, 142680, 149240, 154570, 158340, 166460, 179088, 185484, 199752, 211120, 216398, 223860, 231855, 247312, 249690, 285360, 298480, 309140, 316680, 324597, 332920, 370968, 399504, 432796, 447720, 463710, 499380, 540995, 618280, 633360, 649194, 665840, 741936, 865592, 895440, 927420, 998760, 1081990, 1236560, 1298388, 1622985, 1731184, 1854840, 1997520, 2163980, 2596776, 3245970, 3709680, 4327960, 5193552, 6491940, 8655920, 12983880, 25967760]

約数ペア:

[(1, 25967760), (2, 12983880), (3, 8655920), (4, 6491940), (5, 5193552), (6, 4327960), (7, 3709680), (8, 3245970), (10, 2596776), (12, 2163980), (13, 1997520), (14, 1854840), (15, 1731184), (16, 1622985), (20, 1298388), (21, 1236560), (24, 1081990), (26, 998760), (28, 927420), (29, 895440), (30, 865592), (35, 741936), (39, 665840), (40, 649194), (41, 633360), (42, 618280), (48, 540995), (52, 499380), (56, 463710), (58, 447720), (60, 432796), (65, 399504), (70, 370968), (78, 332920), (80, 324597), (82, 316680), (84, 309140), (87, 298480), (91, 285360), (104, 249690), (105, 247312), (112, 231855), (116, 223860), (120, 216398), (123, 211120), (130, 199752), (140, 185484), (145, 179088), (156, 166460), (164, 158340), (168, 154570), (174, 149240), (182, 142680), (195, 133168), (203, 127920), (205, 126672), (208, 124845), (210, 123656), (232, 111930), (240, 108199), (246, 105560), (260, 99876), (273, 95120), (280, 92742), (287, 90480), (290, 89544), (312, 83230), (328, 79170), (336, 77285), (348, 74620), (364, 71340), (377, 68880), (390, 66584), (406, 63960), (410, 63336), (420, 61828), (435, 59696), (455, 57072), (464, 55965), (492, 52780), (520, 49938), (533, 48720), (546, 47560), (560, 46371), (574, 45240), (580, 44772), (609, 42640), (615, 42224), (624, 41615), (656, 39585), (696, 37310), (728, 35670), (754, 34440), (780, 33292), (812, 31980), (820, 31668), (840, 30914), (861, 30160), (870, 29848), (910, 28536), (984, 26390), (1015, 25584), (1040, 24969), (1066, 24360), (1092, 23780), (1131, 22960), (1148, 22620), (1160, 22386), (1189, 21840), (1218, 21320), (1230, 21112), (1365, 19024), (1392, 18655), (1435, 18096), (1456, 17835), (1508, 17220), (1560, 16646), (1599, 16240), (1624, 15990), (1640, 15834), (1680, 15457), (1722, 15080), (1740, 14924), (1820, 14268), (1885, 13776), (1968, 13195), (2030, 12792), (2132, 12180), (2184, 11890), (2262, 11480), (2296, 11310), (2320, 11193), (2378, 10920), (2436, 10660), (2460, 10556), (2639, 9840), (2665, 9744), (2730, 9512), (2870, 9048), (3016, 8610), (3045, 8528), (3120, 8323), (3198, 8120), (3248, 7995), (3280, 7917), (3444, 7540), (3480, 7462), (3567, 7280), (3640, 7134), (3731, 6960), (3770, 6888), (4060, 6396), (4264, 6090), (4305, 6032), (4368, 5945), (4524, 5740), (4592, 5655), (4756, 5460), (4872, 5330), (4920, 5278)]