441709320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2749}}^1$

素因数の和:2879

約数の個数: 128

約数和(自身を含む): 1441440000

約数和(自身を除く): 999730680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 1030, 1236, 1339, 1545, 1560, 2060, 2472, 2678, 2749, 3090, 4017, 4120, 5356, 5498, 6180, 6695, 8034, 8247, 10712, 10996, 12360, 13390, 13745, 16068, 16494, 20085, 21992, 26780, 27490, 32136, 32988, 35737, 40170, 41235, 53560, 54980, 65976, 71474, 80340, 82470, 107211, 109960, 142948, 160680, 164940, 178685, 214422, 283147, 285896, 329880, 357370, 428844, 536055, 566294, 714740, 849441, 857688, 1072110, 1132588, 1415735, 1429480, 1698882, 2144220, 2265176, 2831470, 3397764, 3680911, 4247205, 4288440, 5662940, 6795528, 7361822, 8494410, 11042733, 11325880, 14723644, 16988820, 18404555, 22085466, 29447288, 33977640, 36809110, 44170932, 55213665, 73618220, 88341864, 110427330, 147236440, 220854660, 441709320]

約数ペア:

[(1, 441709320), (2, 220854660), (3, 147236440), (4, 110427330), (5, 88341864), (6, 73618220), (8, 55213665), (10, 44170932), (12, 36809110), (13, 33977640), (15, 29447288), (20, 22085466), (24, 18404555), (26, 16988820), (30, 14723644), (39, 11325880), (40, 11042733), (52, 8494410), (60, 7361822), (65, 6795528), (78, 5662940), (103, 4288440), (104, 4247205), (120, 3680911), (130, 3397764), (156, 2831470), (195, 2265176), (206, 2144220), (260, 1698882), (309, 1429480), (312, 1415735), (390, 1132588), (412, 1072110), (515, 857688), (520, 849441), (618, 714740), (780, 566294), (824, 536055), (1030, 428844), (1236, 357370), (1339, 329880), (1545, 285896), (1560, 283147), (2060, 214422), (2472, 178685), (2678, 164940), (2749, 160680), (3090, 142948), (4017, 109960), (4120, 107211), (5356, 82470), (5498, 80340), (6180, 71474), (6695, 65976), (8034, 54980), (8247, 53560), (10712, 41235), (10996, 40170), (12360, 35737), (13390, 32988), (13745, 32136), (16068, 27490), (16494, 26780), (20085, 21992)]