260064480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 896168448

約数和(自身を除く): 636103968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 160, 195, 208, 213, 240, 260, 284, 312, 355, 390, 416, 426, 480, 520, 568, 587, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1174, 1248, 1420, 1560, 1704, 1761, 1846, 2080, 2130, 2272, 2348, 2769, 2840, 2935, 3120, 3408, 3522, 3692, 4260, 4615, 4696, 5538, 5680, 5870, 6240, 6816, 7044, 7384, 7631, 8520, 8805, 9230, 9392, 11076, 11360, 11740, 13845, 14088, 14768, 15262, 17040, 17610, 18460, 18784, 22152, 22893, 23480, 27690, 28176, 29536, 30524, 34080, 35220, 36920, 38155, 41677, 44304, 45786, 46960, 55380, 56352, 61048, 70440, 73840, 76310, 83354, 88608, 91572, 93920, 110760, 114465, 122096, 125031, 140880, 147680, 152620, 166708, 183144, 208385, 221520, 228930, 244192, 250062, 281760, 305240, 333416, 366288, 416770, 443040, 457860, 500124, 541801, 610480, 625155, 666832, 732576, 833540, 915720, 1000248, 1083602, 1220960, 1250310, 1333664, 1625403, 1667080, 1831440, 2000496, 2167204, 2500620, 2709005, 3250806, 3334160, 3662880, 4000992, 4334408, 5001240, 5418010, 6501612, 6668320, 8127015, 8668816, 10002480, 10836020, 13003224, 16254030, 17337632, 20004960, 21672040, 26006448, 32508060, 43344080, 52012896, 65016120, 86688160, 130032240, 260064480]

約数ペア:

[(1, 260064480), (2, 130032240), (3, 86688160), (4, 65016120), (5, 52012896), (6, 43344080), (8, 32508060), (10, 26006448), (12, 21672040), (13, 20004960), (15, 17337632), (16, 16254030), (20, 13003224), (24, 10836020), (26, 10002480), (30, 8668816), (32, 8127015), (39, 6668320), (40, 6501612), (48, 5418010), (52, 5001240), (60, 4334408), (65, 4000992), (71, 3662880), (78, 3334160), (80, 3250806), (96, 2709005), (104, 2500620), (120, 2167204), (130, 2000496), (142, 1831440), (156, 1667080), (160, 1625403), (195, 1333664), (208, 1250310), (213, 1220960), (240, 1083602), (260, 1000248), (284, 915720), (312, 833540), (355, 732576), (390, 666832), (416, 625155), (426, 610480), (480, 541801), (520, 500124), (568, 457860), (587, 443040), (624, 416770), (710, 366288), (780, 333416), (852, 305240), (923, 281760), (1040, 250062), (1065, 244192), (1136, 228930), (1174, 221520), (1248, 208385), (1420, 183144), (1560, 166708), (1704, 152620), (1761, 147680), (1846, 140880), (2080, 125031), (2130, 122096), (2272, 114465), (2348, 110760), (2769, 93920), (2840, 91572), (2935, 88608), (3120, 83354), (3408, 76310), (3522, 73840), (3692, 70440), (4260, 61048), (4615, 56352), (4696, 55380), (5538, 46960), (5680, 45786), (5870, 44304), (6240, 41677), (6816, 38155), (7044, 36920), (7384, 35220), (7631, 34080), (8520, 30524), (8805, 29536), (9230, 28176), (9392, 27690), (11076, 23480), (11360, 22893), (11740, 22152), (13845, 18784), (14088, 18460), (14768, 17610), (15262, 17040)]