70921680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 235223040

約数和(自身を除く): 164301360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 103, 114, 120, 151, 152, 190, 206, 228, 240, 285, 302, 304, 309, 380, 412, 453, 456, 515, 570, 604, 618, 755, 760, 824, 906, 912, 1030, 1140, 1208, 1236, 1510, 1520, 1545, 1648, 1812, 1957, 2060, 2265, 2280, 2416, 2472, 2869, 3020, 3090, 3624, 3914, 4120, 4530, 4560, 4944, 5738, 5871, 6040, 6180, 7248, 7828, 8240, 8607, 9060, 9785, 11476, 11742, 12080, 12360, 14345, 15553, 15656, 17214, 18120, 19570, 22952, 23484, 24720, 28690, 29355, 31106, 31312, 34428, 36240, 39140, 43035, 45904, 46659, 46968, 57380, 58710, 62212, 68856, 77765, 78280, 86070, 93318, 93936, 114760, 117420, 124424, 137712, 155530, 156560, 172140, 186636, 229520, 233295, 234840, 248848, 295507, 311060, 344280, 373272, 466590, 469680, 591014, 622120, 688560, 746544, 886521, 933180, 1182028, 1244240, 1477535, 1773042, 1866360, 2364056, 2955070, 3546084, 3732720, 4432605, 4728112, 5910140, 7092168, 8865210, 11820280, 14184336, 17730420, 23640560, 35460840, 70921680]

約数ペア:

[(1, 70921680), (2, 35460840), (3, 23640560), (4, 17730420), (5, 14184336), (6, 11820280), (8, 8865210), (10, 7092168), (12, 5910140), (15, 4728112), (16, 4432605), (19, 3732720), (20, 3546084), (24, 2955070), (30, 2364056), (38, 1866360), (40, 1773042), (48, 1477535), (57, 1244240), (60, 1182028), (76, 933180), (80, 886521), (95, 746544), (103, 688560), (114, 622120), (120, 591014), (151, 469680), (152, 466590), (190, 373272), (206, 344280), (228, 311060), (240, 295507), (285, 248848), (302, 234840), (304, 233295), (309, 229520), (380, 186636), (412, 172140), (453, 156560), (456, 155530), (515, 137712), (570, 124424), (604, 117420), (618, 114760), (755, 93936), (760, 93318), (824, 86070), (906, 78280), (912, 77765), (1030, 68856), (1140, 62212), (1208, 58710), (1236, 57380), (1510, 46968), (1520, 46659), (1545, 45904), (1648, 43035), (1812, 39140), (1957, 36240), (2060, 34428), (2265, 31312), (2280, 31106), (2416, 29355), (2472, 28690), (2869, 24720), (3020, 23484), (3090, 22952), (3624, 19570), (3914, 18120), (4120, 17214), (4530, 15656), (4560, 15553), (4944, 14345), (5738, 12360), (5871, 12080), (6040, 11742), (6180, 11476), (7248, 9785), (7828, 9060), (8240, 8607)]