162155280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:653

約数の個数: 160

約数和(自身を含む): 578248704

約数和(自身を除く): 416093424

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, 120, 140, 168, 210, 240, 263, 280, 336, 367, 420, 526, 560, 734, 789, 840, 1052, 1101, 1315, 1468, 1578, 1680, 1835, 1841, 2104, 2202, 2569, 2630, 2936, 3156, 3670, 3682, 3945, 4208, 4404, 5138, 5260, 5505, 5523, 5872, 6312, 7340, 7364, 7707, 7890, 8808, 9205, 10276, 10520, 11010, 11046, 12624, 12845, 14680, 14728, 15414, 15780, 17616, 18410, 20552, 21040, 22020, 22092, 25690, 27615, 29360, 29456, 30828, 31560, 36820, 38535, 41104, 44040, 44184, 51380, 55230, 61656, 63120, 73640, 77070, 88080, 88368, 96521, 102760, 110460, 123312, 147280, 154140, 193042, 205520, 220920, 289563, 308280, 386084, 441840, 482605, 579126, 616560, 675647, 772168, 965210, 1158252, 1351294, 1447815, 1544336, 1930420, 2026941, 2316504, 2702588, 2895630, 3378235, 3860840, 4053882, 4633008, 5405176, 5791260, 6756470, 7721680, 8107764, 10134705, 10810352, 11582520, 13512940, 16215528, 20269410, 23165040, 27025880, 32431056, 40538820, 54051760, 81077640, 162155280]

約数ペア:

[(1, 162155280), (2, 81077640), (3, 54051760), (4, 40538820), (5, 32431056), (6, 27025880), (7, 23165040), (8, 20269410), (10, 16215528), (12, 13512940), (14, 11582520), (15, 10810352), (16, 10134705), (20, 8107764), (21, 7721680), (24, 6756470), (28, 5791260), (30, 5405176), (35, 4633008), (40, 4053882), (42, 3860840), (48, 3378235), (56, 2895630), (60, 2702588), (70, 2316504), (80, 2026941), (84, 1930420), (105, 1544336), (112, 1447815), (120, 1351294), (140, 1158252), (168, 965210), (210, 772168), (240, 675647), (263, 616560), (280, 579126), (336, 482605), (367, 441840), (420, 386084), (526, 308280), (560, 289563), (734, 220920), (789, 205520), (840, 193042), (1052, 154140), (1101, 147280), (1315, 123312), (1468, 110460), (1578, 102760), (1680, 96521), (1835, 88368), (1841, 88080), (2104, 77070), (2202, 73640), (2569, 63120), (2630, 61656), (2936, 55230), (3156, 51380), (3670, 44184), (3682, 44040), (3945, 41104), (4208, 38535), (4404, 36820), (5138, 31560), (5260, 30828), (5505, 29456), (5523, 29360), (5872, 27615), (6312, 25690), (7340, 22092), (7364, 22020), (7707, 21040), (7890, 20552), (8808, 18410), (9205, 17616), (10276, 15780), (10520, 15414), (11010, 14728), (11046, 14680), (12624, 12845)]