67782840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 149945160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 599, 615, 690, 820, 920, 943, 984, 1198, 1230, 1380, 1640, 1797, 1886, 2396, 2460, 2760, 2829, 2995, 3594, 3772, 4715, 4792, 4920, 5658, 5990, 7188, 7544, 8985, 9430, 11316, 11980, 13777, 14145, 14376, 17970, 18860, 22632, 23960, 24559, 27554, 28290, 35940, 37720, 41331, 49118, 55108, 56580, 68885, 71880, 73677, 82662, 98236, 110216, 113160, 122795, 137770, 147354, 165324, 196472, 206655, 245590, 275540, 294708, 330648, 368385, 413310, 491180, 551080, 564857, 589416, 736770, 826620, 982360, 1129714, 1473540, 1653240, 1694571, 2259428, 2824285, 2947080, 3389142, 4518856, 5648570, 6778284, 8472855, 11297140, 13556568, 16945710, 22594280, 33891420, 67782840]

約数ペア:

[(1, 67782840), (2, 33891420), (3, 22594280), (4, 16945710), (5, 13556568), (6, 11297140), (8, 8472855), (10, 6778284), (12, 5648570), (15, 4518856), (20, 3389142), (23, 2947080), (24, 2824285), (30, 2259428), (40, 1694571), (41, 1653240), (46, 1473540), (60, 1129714), (69, 982360), (82, 826620), (92, 736770), (115, 589416), (120, 564857), (123, 551080), (138, 491180), (164, 413310), (184, 368385), (205, 330648), (230, 294708), (246, 275540), (276, 245590), (328, 206655), (345, 196472), (410, 165324), (460, 147354), (492, 137770), (552, 122795), (599, 113160), (615, 110216), (690, 98236), (820, 82662), (920, 73677), (943, 71880), (984, 68885), (1198, 56580), (1230, 55108), (1380, 49118), (1640, 41331), (1797, 37720), (1886, 35940), (2396, 28290), (2460, 27554), (2760, 24559), (2829, 23960), (2995, 22632), (3594, 18860), (3772, 17970), (4715, 14376), (4792, 14145), (4920, 13777), (5658, 11980), (5990, 11316), (7188, 9430), (7544, 8985)]