1664243520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6397}}^1$

素因数の和:6688

約数の個数: 112

約数和(自身を含む): 5304300288

約数和(自身を除く): 3640056768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 271, 320, 480, 542, 813, 960, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 4336, 5420, 6397, 6504, 8130, 8672, 10840, 12794, 13008, 16260, 17344, 19191, 21680, 25588, 26016, 31985, 32520, 38382, 43360, 51176, 52032, 63970, 65040, 76764, 86720, 95955, 102352, 127940, 130080, 153528, 191910, 204704, 255880, 260160, 307056, 383820, 409408, 511760, 614112, 767640, 1023520, 1228224, 1535280, 1733587, 2047040, 3070560, 3467174, 5200761, 6141120, 6934348, 8667935, 10401522, 13868696, 17335870, 20803044, 26003805, 27737392, 34671740, 41606088, 52007610, 55474784, 69343480, 83212176, 104015220, 110949568, 138686960, 166424352, 208030440, 277373920, 332848704, 416060880, 554747840, 832121760, 1664243520]

約数ペア:

[(1, 1664243520), (2, 832121760), (3, 554747840), (4, 416060880), (5, 332848704), (6, 277373920), (8, 208030440), (10, 166424352), (12, 138686960), (15, 110949568), (16, 104015220), (20, 83212176), (24, 69343480), (30, 55474784), (32, 52007610), (40, 41606088), (48, 34671740), (60, 27737392), (64, 26003805), (80, 20803044), (96, 17335870), (120, 13868696), (160, 10401522), (192, 8667935), (240, 6934348), (271, 6141120), (320, 5200761), (480, 3467174), (542, 3070560), (813, 2047040), (960, 1733587), (1084, 1535280), (1355, 1228224), (1626, 1023520), (2168, 767640), (2710, 614112), (3252, 511760), (4065, 409408), (4336, 383820), (5420, 307056), (6397, 260160), (6504, 255880), (8130, 204704), (8672, 191910), (10840, 153528), (12794, 130080), (13008, 127940), (16260, 102352), (17344, 95955), (19191, 86720), (21680, 76764), (25588, 65040), (26016, 63970), (31985, 52032), (32520, 51176), (38382, 43360)]