209376480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14071}}^1$

素因数の和:14120

約数の個数: 96

約数和(自身を含む): 680859648

約数和(自身を除く): 471483168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14071, 14880, 28142, 42213, 56284, 70355, 84426, 112568, 140710, 168852, 211065, 225136, 281420, 337704, 422130, 436201, 450272, 562840, 675408, 844260, 872402, 1125680, 1308603, 1350816, 1688520, 1744804, 2181005, 2251360, 2617206, 3377040, 3489608, 4362010, 5234412, 6543015, 6754080, 6979216, 8724020, 10468824, 13086030, 13958432, 17448040, 20937648, 26172060, 34896080, 41875296, 52344120, 69792160, 104688240, 209376480]

約数ペア:

[(1, 209376480), (2, 104688240), (3, 69792160), (4, 52344120), (5, 41875296), (6, 34896080), (8, 26172060), (10, 20937648), (12, 17448040), (15, 13958432), (16, 13086030), (20, 10468824), (24, 8724020), (30, 6979216), (31, 6754080), (32, 6543015), (40, 5234412), (48, 4362010), (60, 3489608), (62, 3377040), (80, 2617206), (93, 2251360), (96, 2181005), (120, 1744804), (124, 1688520), (155, 1350816), (160, 1308603), (186, 1125680), (240, 872402), (248, 844260), (310, 675408), (372, 562840), (465, 450272), (480, 436201), (496, 422130), (620, 337704), (744, 281420), (930, 225136), (992, 211065), (1240, 168852), (1488, 140710), (1860, 112568), (2480, 84426), (2976, 70355), (3720, 56284), (4960, 42213), (7440, 28142), (14071, 14880)]