331322080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 808315200

約数和(自身を除く): 476993120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 89, 106, 160, 178, 212, 265, 356, 424, 439, 445, 530, 712, 848, 878, 890, 1060, 1424, 1696, 1756, 1780, 2120, 2195, 2848, 3512, 3560, 4240, 4390, 4717, 7024, 7120, 8480, 8780, 9434, 14048, 14240, 17560, 18868, 23267, 23585, 35120, 37736, 39071, 46534, 47170, 70240, 75472, 78142, 93068, 94340, 116335, 150944, 156284, 186136, 188680, 195355, 232670, 312568, 372272, 377360, 390710, 465340, 625136, 744544, 754720, 781420, 930680, 1250272, 1562840, 1861360, 2070763, 3125680, 3722720, 4141526, 6251360, 8283052, 10353815, 16566104, 20707630, 33132208, 41415260, 66264416, 82830520, 165661040, 331322080]

約数ペア:

[(1, 331322080), (2, 165661040), (4, 82830520), (5, 66264416), (8, 41415260), (10, 33132208), (16, 20707630), (20, 16566104), (32, 10353815), (40, 8283052), (53, 6251360), (80, 4141526), (89, 3722720), (106, 3125680), (160, 2070763), (178, 1861360), (212, 1562840), (265, 1250272), (356, 930680), (424, 781420), (439, 754720), (445, 744544), (530, 625136), (712, 465340), (848, 390710), (878, 377360), (890, 372272), (1060, 312568), (1424, 232670), (1696, 195355), (1756, 188680), (1780, 186136), (2120, 156284), (2195, 150944), (2848, 116335), (3512, 94340), (3560, 93068), (4240, 78142), (4390, 75472), (4717, 70240), (7024, 47170), (7120, 46534), (8480, 39071), (8780, 37736), (9434, 35120), (14048, 23585), (14240, 23267), (17560, 18868)]