442122720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70853}}^1$

素因数の和:70884

約数の個数: 96

約数和(自身を含む): 1499837472

約数和(自身を除く): 1057714752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 70853, 141706, 212559, 283412, 354265, 425118, 566824, 708530, 850236, 921089, 1062795, 1133648, 1417060, 1700472, 1842178, 2125590, 2267296, 2763267, 2834120, 3400944, 3684356, 4251180, 4605445, 5526534, 5668240, 6801888, 7368712, 8502360, 9210890, 11053068, 11336480, 13816335, 14737424, 17004720, 18421780, 22106136, 27632670, 29474848, 34009440, 36843560, 44212272, 55265340, 73687120, 88424544, 110530680, 147374240, 221061360, 442122720]

約数ペア:

[(1, 442122720), (2, 221061360), (3, 147374240), (4, 110530680), (5, 88424544), (6, 73687120), (8, 55265340), (10, 44212272), (12, 36843560), (13, 34009440), (15, 29474848), (16, 27632670), (20, 22106136), (24, 18421780), (26, 17004720), (30, 14737424), (32, 13816335), (39, 11336480), (40, 11053068), (48, 9210890), (52, 8502360), (60, 7368712), (65, 6801888), (78, 5668240), (80, 5526534), (96, 4605445), (104, 4251180), (120, 3684356), (130, 3400944), (156, 2834120), (160, 2763267), (195, 2267296), (208, 2125590), (240, 1842178), (260, 1700472), (312, 1417060), (390, 1133648), (416, 1062795), (480, 921089), (520, 850236), (624, 708530), (780, 566824), (1040, 425118), (1248, 354265), (1560, 283412), (2080, 212559), (3120, 141706), (6240, 70853)]