168013560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9791}}^1$

素因数の和:9829

約数の個数: 128

約数和(自身を含む): 592220160

約数和(自身を除く): 424206600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 9791, 17160, 19582, 29373, 39164, 48955, 58746, 78328, 97910, 107701, 117492, 127283, 146865, 195820, 215402, 234984, 254566, 293730, 323103, 381849, 391640, 430804, 509132, 538505, 587460, 636415, 646206, 763698, 861608, 1018264, 1077010, 1174920, 1272830, 1292412, 1400113, 1527396, 1615515, 1909245, 2154020, 2545660, 2584824, 2800226, 3054792, 3231030, 3818490, 4200339, 4308040, 5091320, 5600452, 6462060, 7000565, 7636980, 8400678, 11200904, 12924120, 14001130, 15273960, 16801356, 21001695, 28002260, 33602712, 42003390, 56004520, 84006780, 168013560]

約数ペア:

[(1, 168013560), (2, 84006780), (3, 56004520), (4, 42003390), (5, 33602712), (6, 28002260), (8, 21001695), (10, 16801356), (11, 15273960), (12, 14001130), (13, 12924120), (15, 11200904), (20, 8400678), (22, 7636980), (24, 7000565), (26, 6462060), (30, 5600452), (33, 5091320), (39, 4308040), (40, 4200339), (44, 3818490), (52, 3231030), (55, 3054792), (60, 2800226), (65, 2584824), (66, 2545660), (78, 2154020), (88, 1909245), (104, 1615515), (110, 1527396), (120, 1400113), (130, 1292412), (132, 1272830), (143, 1174920), (156, 1077010), (165, 1018264), (195, 861608), (220, 763698), (260, 646206), (264, 636415), (286, 587460), (312, 538505), (330, 509132), (390, 430804), (429, 391640), (440, 381849), (520, 323103), (572, 293730), (660, 254566), (715, 234984), (780, 215402), (858, 195820), (1144, 146865), (1320, 127283), (1430, 117492), (1560, 107701), (1716, 97910), (2145, 78328), (2860, 58746), (3432, 48955), (4290, 39164), (5720, 29373), (8580, 19582), (9791, 17160)]