16397901780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1063}}^1\times {\mathrm{19777}}^1$

素因数の和:20865

約数の個数: 96

約数和(自身を含む): 49494998784

約数和(自身を除く): 33097097004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1063, 2126, 3189, 4252, 5315, 6378, 10630, 12756, 13819, 15945, 19777, 21260, 27638, 31890, 39554, 41457, 55276, 59331, 63780, 69095, 79108, 82914, 98885, 118662, 138190, 165828, 197770, 207285, 237324, 257101, 276380, 296655, 395540, 414570, 514202, 593310, 771303, 829140, 1028404, 1186620, 1285505, 1542606, 2571010, 3085212, 3856515, 5142020, 7713030, 15426060, 21022951, 42045902, 63068853, 84091804, 105114755, 126137706, 210229510, 252275412, 273298363, 315344265, 420459020, 546596726, 630688530, 819895089, 1093193452, 1261377060, 1366491815, 1639790178, 2732983630, 3279580356, 4099475445, 5465967260, 8198950890, 16397901780]

約数ペア:

[(1, 16397901780), (2, 8198950890), (3, 5465967260), (4, 4099475445), (5, 3279580356), (6, 2732983630), (10, 1639790178), (12, 1366491815), (13, 1261377060), (15, 1093193452), (20, 819895089), (26, 630688530), (30, 546596726), (39, 420459020), (52, 315344265), (60, 273298363), (65, 252275412), (78, 210229510), (130, 126137706), (156, 105114755), (195, 84091804), (260, 63068853), (390, 42045902), (780, 21022951), (1063, 15426060), (2126, 7713030), (3189, 5142020), (4252, 3856515), (5315, 3085212), (6378, 2571010), (10630, 1542606), (12756, 1285505), (13819, 1186620), (15945, 1028404), (19777, 829140), (21260, 771303), (27638, 593310), (31890, 514202), (39554, 414570), (41457, 395540), (55276, 296655), (59331, 276380), (63780, 257101), (69095, 237324), (79108, 207285), (82914, 197770), (98885, 165828), (118662, 138190)]