9895552680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{6047}}^1$

素因数の和:7123

約数の個数: 128

約数和(自身を含む): 32006016000

約数和(自身を除く): 22110463320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1049, 1560, 2098, 3147, 4196, 5245, 6047, 6294, 8392, 10490, 12094, 12588, 13637, 15735, 18141, 20980, 24188, 25176, 27274, 30235, 31470, 36282, 40911, 41960, 48376, 54548, 60470, 62940, 68185, 72564, 78611, 81822, 90705, 109096, 120940, 125880, 136370, 145128, 157222, 163644, 181410, 204555, 235833, 241880, 272740, 314444, 327288, 362820, 393055, 409110, 471666, 545480, 628888, 725640, 786110, 818220, 943332, 1179165, 1572220, 1636440, 1886664, 2358330, 3144440, 4716660, 6343303, 9433320, 12686606, 19029909, 25373212, 31716515, 38059818, 50746424, 63433030, 76119636, 82462939, 95149545, 126866060, 152239272, 164925878, 190299090, 247388817, 253732120, 329851756, 380598180, 412314695, 494777634, 659703512, 761196360, 824629390, 989555268, 1236944085, 1649258780, 1979110536, 2473888170, 3298517560, 4947776340, 9895552680]

約数ペア:

[(1, 9895552680), (2, 4947776340), (3, 3298517560), (4, 2473888170), (5, 1979110536), (6, 1649258780), (8, 1236944085), (10, 989555268), (12, 824629390), (13, 761196360), (15, 659703512), (20, 494777634), (24, 412314695), (26, 380598180), (30, 329851756), (39, 253732120), (40, 247388817), (52, 190299090), (60, 164925878), (65, 152239272), (78, 126866060), (104, 95149545), (120, 82462939), (130, 76119636), (156, 63433030), (195, 50746424), (260, 38059818), (312, 31716515), (390, 25373212), (520, 19029909), (780, 12686606), (1049, 9433320), (1560, 6343303), (2098, 4716660), (3147, 3144440), (4196, 2358330), (5245, 1886664), (6047, 1636440), (6294, 1572220), (8392, 1179165), (10490, 943332), (12094, 818220), (12588, 786110), (13637, 725640), (15735, 628888), (18141, 545480), (20980, 471666), (24188, 409110), (25176, 393055), (27274, 362820), (30235, 327288), (31470, 314444), (36282, 272740), (40911, 241880), (41960, 235833), (48376, 204555), (54548, 181410), (60470, 163644), (62940, 157222), (68185, 145128), (72564, 136370), (78611, 125880), (81822, 120940), (90705, 109096)]