197584080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26557}}^1$

素因数の和:26604

約数の個数: 80

約数和(自身を含む): 632292864

約数和(自身を除く): 434708784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 26557, 53114, 79671, 106228, 132785, 159342, 212456, 265570, 318684, 398355, 424912, 531140, 637368, 796710, 823267, 1062280, 1274736, 1593420, 1646534, 2124560, 2469801, 3186840, 3293068, 4116335, 4939602, 6373680, 6586136, 8232670, 9879204, 12349005, 13172272, 16465340, 19758408, 24698010, 32930680, 39516816, 49396020, 65861360, 98792040, 197584080]

約数ペア:

[(1, 197584080), (2, 98792040), (3, 65861360), (4, 49396020), (5, 39516816), (6, 32930680), (8, 24698010), (10, 19758408), (12, 16465340), (15, 13172272), (16, 12349005), (20, 9879204), (24, 8232670), (30, 6586136), (31, 6373680), (40, 4939602), (48, 4116335), (60, 3293068), (62, 3186840), (80, 2469801), (93, 2124560), (120, 1646534), (124, 1593420), (155, 1274736), (186, 1062280), (240, 823267), (248, 796710), (310, 637368), (372, 531140), (465, 424912), (496, 398355), (620, 318684), (744, 265570), (930, 212456), (1240, 159342), (1488, 132785), (1860, 106228), (2480, 79671), (3720, 53114), (7440, 26557)]