1140307520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{323951}}^1$

素因数の和:323979

約数の個数: 56

約数和(自身を含む): 2962217088

約数和(自身を除く): 1821909568

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 323951, 647902, 1295804, 1619755, 2591608, 3239510, 3563461, 5183216, 6479020, 7126922, 10366432, 12958040, 14253844, 17817305, 20732864, 25916080, 28507688, 35634610, 51832160, 57015376, 71269220, 103664320, 114030752, 142538440, 228061504, 285076880, 570153760, 1140307520]

約数ペア:

[(1, 1140307520), (2, 570153760), (4, 285076880), (5, 228061504), (8, 142538440), (10, 114030752), (11, 103664320), (16, 71269220), (20, 57015376), (22, 51832160), (32, 35634610), (40, 28507688), (44, 25916080), (55, 20732864), (64, 17817305), (80, 14253844), (88, 12958040), (110, 10366432), (160, 7126922), (176, 6479020), (220, 5183216), (320, 3563461), (352, 3239510), (440, 2591608), (704, 1619755), (880, 1295804), (1760, 647902), (3520, 323951)]