149117640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1063}}^1$

素因数の和:1251

約数の個数: 128

約数和(自身を含む): 514805760

約数和(自身を除く): 365688120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 210, 280, 334, 420, 501, 668, 835, 840, 1002, 1063, 1169, 1336, 1670, 2004, 2126, 2338, 2505, 3189, 3340, 3507, 4008, 4252, 4676, 5010, 5315, 5845, 6378, 6680, 7014, 7441, 8504, 9352, 10020, 10630, 11690, 12756, 14028, 14882, 15945, 17535, 20040, 21260, 22323, 23380, 25512, 28056, 29764, 31890, 35070, 37205, 42520, 44646, 46760, 59528, 63780, 70140, 74410, 89292, 111615, 127560, 140280, 148820, 177521, 178584, 223230, 297640, 355042, 446460, 532563, 710084, 887605, 892920, 1065126, 1242647, 1420168, 1775210, 2130252, 2485294, 2662815, 3550420, 3727941, 4260504, 4970588, 5325630, 6213235, 7100840, 7455882, 9941176, 10651260, 12426470, 14911764, 18639705, 21302520, 24852940, 29823528, 37279410, 49705880, 74558820, 149117640]

約数ペア:

[(1, 149117640), (2, 74558820), (3, 49705880), (4, 37279410), (5, 29823528), (6, 24852940), (7, 21302520), (8, 18639705), (10, 14911764), (12, 12426470), (14, 10651260), (15, 9941176), (20, 7455882), (21, 7100840), (24, 6213235), (28, 5325630), (30, 4970588), (35, 4260504), (40, 3727941), (42, 3550420), (56, 2662815), (60, 2485294), (70, 2130252), (84, 1775210), (105, 1420168), (120, 1242647), (140, 1065126), (167, 892920), (168, 887605), (210, 710084), (280, 532563), (334, 446460), (420, 355042), (501, 297640), (668, 223230), (835, 178584), (840, 177521), (1002, 148820), (1063, 140280), (1169, 127560), (1336, 111615), (1670, 89292), (2004, 74410), (2126, 70140), (2338, 63780), (2505, 59528), (3189, 46760), (3340, 44646), (3507, 42520), (4008, 37205), (4252, 35070), (4676, 31890), (5010, 29764), (5315, 28056), (5845, 25512), (6378, 23380), (6680, 22323), (7014, 21260), (7441, 20040), (8504, 17535), (9352, 15945), (10020, 14882), (10630, 14028), (11690, 12756)]