168388080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{887}}^1$

素因数の和:1023

約数の個数: 160

約数和(自身を含む): 602532864

約数和(自身を除く): 434144784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 887, 904, 1130, 1356, 1582, 1680, 1695, 1774, 1808, 2260, 2373, 2661, 2712, 3164, 3390, 3548, 3955, 4435, 4520, 4746, 5322, 5424, 6209, 6328, 6780, 7096, 7910, 8870, 9040, 9492, 10644, 11865, 12418, 12656, 13305, 13560, 14192, 15820, 17740, 18627, 18984, 21288, 23730, 24836, 26610, 27120, 31045, 31640, 35480, 37254, 37968, 42576, 47460, 49672, 53220, 62090, 63280, 70960, 74508, 93135, 94920, 99344, 100231, 106440, 124180, 149016, 186270, 189840, 200462, 212880, 248360, 298032, 300693, 372540, 400924, 496720, 501155, 601386, 701617, 745080, 801848, 1002310, 1202772, 1403234, 1490160, 1503465, 1603696, 2004620, 2104851, 2405544, 2806468, 3006930, 3508085, 4009240, 4209702, 4811088, 5612936, 6013860, 7016170, 8018480, 8419404, 10524255, 11225872, 12027720, 14032340, 16838808, 21048510, 24055440, 28064680, 33677616, 42097020, 56129360, 84194040, 168388080]

約数ペア:

[(1, 168388080), (2, 84194040), (3, 56129360), (4, 42097020), (5, 33677616), (6, 28064680), (7, 24055440), (8, 21048510), (10, 16838808), (12, 14032340), (14, 12027720), (15, 11225872), (16, 10524255), (20, 8419404), (21, 8018480), (24, 7016170), (28, 6013860), (30, 5612936), (35, 4811088), (40, 4209702), (42, 4009240), (48, 3508085), (56, 3006930), (60, 2806468), (70, 2405544), (80, 2104851), (84, 2004620), (105, 1603696), (112, 1503465), (113, 1490160), (120, 1403234), (140, 1202772), (168, 1002310), (210, 801848), (226, 745080), (240, 701617), (280, 601386), (336, 501155), (339, 496720), (420, 400924), (452, 372540), (560, 300693), (565, 298032), (678, 248360), (791, 212880), (840, 200462), (887, 189840), (904, 186270), (1130, 149016), (1356, 124180), (1582, 106440), (1680, 100231), (1695, 99344), (1774, 94920), (1808, 93135), (2260, 74508), (2373, 70960), (2661, 63280), (2712, 62090), (3164, 53220), (3390, 49672), (3548, 47460), (3955, 42576), (4435, 37968), (4520, 37254), (4746, 35480), (5322, 31640), (5424, 31045), (6209, 27120), (6328, 26610), (6780, 24836), (7096, 23730), (7910, 21288), (8870, 18984), (9040, 18627), (9492, 17740), (10644, 15820), (11865, 14192), (12418, 13560), (12656, 13305)]