87959760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1341

約数の個数: 160

約数和(自身を含む): 319479552

約数和(自身を除く): 231519792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1277, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2554, 2870, 3280, 3444, 3831, 4305, 4592, 4920, 5108, 5740, 6385, 6888, 7662, 8610, 8939, 9840, 10216, 11480, 12770, 13776, 15324, 17220, 17878, 19155, 20432, 22960, 25540, 26817, 30648, 34440, 35756, 38310, 44695, 51080, 52357, 53634, 61296, 68880, 71512, 76620, 89390, 102160, 104714, 107268, 134085, 143024, 153240, 157071, 178780, 209428, 214536, 261785, 268170, 306480, 314142, 357560, 366499, 418856, 429072, 523570, 536340, 628284, 715120, 732998, 785355, 837712, 1047140, 1072680, 1099497, 1256568, 1465996, 1570710, 1832495, 2094280, 2145360, 2198994, 2513136, 2931992, 3141420, 3664990, 4188560, 4397988, 5497485, 5863984, 6282840, 7329980, 8795976, 10994970, 12565680, 14659960, 17591952, 21989940, 29319920, 43979880, 87959760]

約数ペア:

[(1, 87959760), (2, 43979880), (3, 29319920), (4, 21989940), (5, 17591952), (6, 14659960), (7, 12565680), (8, 10994970), (10, 8795976), (12, 7329980), (14, 6282840), (15, 5863984), (16, 5497485), (20, 4397988), (21, 4188560), (24, 3664990), (28, 3141420), (30, 2931992), (35, 2513136), (40, 2198994), (41, 2145360), (42, 2094280), (48, 1832495), (56, 1570710), (60, 1465996), (70, 1256568), (80, 1099497), (82, 1072680), (84, 1047140), (105, 837712), (112, 785355), (120, 732998), (123, 715120), (140, 628284), (164, 536340), (168, 523570), (205, 429072), (210, 418856), (240, 366499), (246, 357560), (280, 314142), (287, 306480), (328, 268170), (336, 261785), (410, 214536), (420, 209428), (492, 178780), (560, 157071), (574, 153240), (615, 143024), (656, 134085), (820, 107268), (840, 104714), (861, 102160), (984, 89390), (1148, 76620), (1230, 71512), (1277, 68880), (1435, 61296), (1640, 53634), (1680, 52357), (1722, 51080), (1968, 44695), (2296, 38310), (2460, 35756), (2554, 34440), (2870, 30648), (3280, 26817), (3444, 25540), (3831, 22960), (4305, 20432), (4592, 19155), (4920, 17878), (5108, 17220), (5740, 15324), (6385, 13776), (6888, 12770), (7662, 11480), (8610, 10216), (8939, 9840)]