7139938440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{33749}}^1$

素因数の和:33847

約数の個数: 128

約数和(自身を含む): 22453200000

約数和(自身を除く): 15313261560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 43, 60, 82, 86, 120, 123, 129, 164, 172, 205, 215, 246, 258, 328, 344, 410, 430, 492, 516, 615, 645, 820, 860, 984, 1032, 1230, 1290, 1640, 1720, 1763, 2460, 2580, 3526, 4920, 5160, 5289, 7052, 8815, 10578, 14104, 17630, 21156, 26445, 33749, 35260, 42312, 52890, 67498, 70520, 101247, 105780, 134996, 168745, 202494, 211560, 269992, 337490, 404988, 506235, 674980, 809976, 1012470, 1349960, 1383709, 1451207, 2024940, 2767418, 2902414, 4049880, 4151127, 4353621, 5534836, 5804828, 6918545, 7256035, 8302254, 8707242, 11069672, 11609656, 13837090, 14512070, 16604508, 17414484, 20755635, 21768105, 27674180, 29024140, 33209016, 34828968, 41511270, 43536210, 55348360, 58048280, 59499487, 83022540, 87072420, 118998974, 166045080, 174144840, 178498461, 237997948, 297497435, 356996922, 475995896, 594994870, 713993844, 892492305, 1189989740, 1427987688, 1784984610, 2379979480, 3569969220, 7139938440]

約数ペア:

[(1, 7139938440), (2, 3569969220), (3, 2379979480), (4, 1784984610), (5, 1427987688), (6, 1189989740), (8, 892492305), (10, 713993844), (12, 594994870), (15, 475995896), (20, 356996922), (24, 297497435), (30, 237997948), (40, 178498461), (41, 174144840), (43, 166045080), (60, 118998974), (82, 87072420), (86, 83022540), (120, 59499487), (123, 58048280), (129, 55348360), (164, 43536210), (172, 41511270), (205, 34828968), (215, 33209016), (246, 29024140), (258, 27674180), (328, 21768105), (344, 20755635), (410, 17414484), (430, 16604508), (492, 14512070), (516, 13837090), (615, 11609656), (645, 11069672), (820, 8707242), (860, 8302254), (984, 7256035), (1032, 6918545), (1230, 5804828), (1290, 5534836), (1640, 4353621), (1720, 4151127), (1763, 4049880), (2460, 2902414), (2580, 2767418), (3526, 2024940), (4920, 1451207), (5160, 1383709), (5289, 1349960), (7052, 1012470), (8815, 809976), (10578, 674980), (14104, 506235), (17630, 404988), (21156, 337490), (26445, 269992), (33749, 211560), (35260, 202494), (42312, 168745), (52890, 134996), (67498, 105780), (70520, 101247)]