20133530160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{3217}}^1$

素因数の和:3615

約数の個数: 160

約数和(自身を含む): 63350320320

約数和(自身を除く): 43216790160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 293, 356, 445, 534, 586, 712, 879, 890, 1068, 1172, 1335, 1424, 1465, 1758, 1780, 2136, 2344, 2670, 2930, 3217, 3516, 3560, 4272, 4395, 4688, 5340, 5860, 6434, 7032, 7120, 8790, 9651, 10680, 11720, 12868, 14064, 16085, 17580, 19302, 21360, 23440, 25736, 26077, 32170, 35160, 38604, 48255, 51472, 52154, 64340, 70320, 77208, 78231, 96510, 104308, 128680, 130385, 154416, 156462, 193020, 208616, 257360, 260770, 286313, 312924, 386040, 391155, 417232, 521540, 572626, 625848, 772080, 782310, 858939, 942581, 1043080, 1145252, 1251696, 1431565, 1564620, 1717878, 1885162, 2086160, 2290504, 2827743, 2863130, 3129240, 3435756, 3770324, 4294695, 4581008, 4712905, 5655486, 5726260, 6258480, 6871512, 7540648, 8589390, 9425810, 11310972, 11452520, 13743024, 14138715, 15081296, 17178780, 18851620, 22621944, 22905040, 28277430, 34357560, 37703240, 45243888, 56554860, 68715120, 75406480, 83889709, 113109720, 167779418, 226219440, 251669127, 335558836, 419448545, 503338254, 671117672, 838897090, 1006676508, 1258345635, 1342235344, 1677794180, 2013353016, 2516691270, 3355588360, 4026706032, 5033382540, 6711176720, 10066765080, 20133530160]

約数ペア:

[(1, 20133530160), (2, 10066765080), (3, 6711176720), (4, 5033382540), (5, 4026706032), (6, 3355588360), (8, 2516691270), (10, 2013353016), (12, 1677794180), (15, 1342235344), (16, 1258345635), (20, 1006676508), (24, 838897090), (30, 671117672), (40, 503338254), (48, 419448545), (60, 335558836), (80, 251669127), (89, 226219440), (120, 167779418), (178, 113109720), (240, 83889709), (267, 75406480), (293, 68715120), (356, 56554860), (445, 45243888), (534, 37703240), (586, 34357560), (712, 28277430), (879, 22905040), (890, 22621944), (1068, 18851620), (1172, 17178780), (1335, 15081296), (1424, 14138715), (1465, 13743024), (1758, 11452520), (1780, 11310972), (2136, 9425810), (2344, 8589390), (2670, 7540648), (2930, 6871512), (3217, 6258480), (3516, 5726260), (3560, 5655486), (4272, 4712905), (4395, 4581008), (4688, 4294695), (5340, 3770324), (5860, 3435756), (6434, 3129240), (7032, 2863130), (7120, 2827743), (8790, 2290504), (9651, 2086160), (10680, 1885162), (11720, 1717878), (12868, 1564620), (14064, 1431565), (16085, 1251696), (17580, 1145252), (19302, 1043080), (21360, 942581), (23440, 858939), (25736, 782310), (26077, 772080), (32170, 625848), (35160, 572626), (38604, 521540), (48255, 417232), (51472, 391155), (52154, 386040), (64340, 312924), (70320, 286313), (77208, 260770), (78231, 257360), (96510, 208616), (104308, 193020), (128680, 156462), (130385, 154416)]