156739020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 466808832

約数和(自身を除く): 310069812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 460, 530, 636, 690, 795, 1060, 1219, 1380, 1590, 2143, 2438, 3180, 3657, 4286, 4876, 6095, 6429, 7314, 8572, 10715, 12190, 12858, 14628, 18285, 21430, 24380, 25716, 32145, 36570, 42860, 49289, 64290, 73140, 98578, 113579, 128580, 147867, 197156, 227158, 246445, 295734, 340737, 454316, 492890, 567895, 591468, 681474, 739335, 985780, 1135790, 1362948, 1478670, 1703685, 2271580, 2612317, 2957340, 3407370, 5224634, 6814740, 7836951, 10449268, 13061585, 15673902, 26123170, 31347804, 39184755, 52246340, 78369510, 156739020]

約数ペア:

[(1, 156739020), (2, 78369510), (3, 52246340), (4, 39184755), (5, 31347804), (6, 26123170), (10, 15673902), (12, 13061585), (15, 10449268), (20, 7836951), (23, 6814740), (30, 5224634), (46, 3407370), (53, 2957340), (60, 2612317), (69, 2271580), (92, 1703685), (106, 1478670), (115, 1362948), (138, 1135790), (159, 985780), (212, 739335), (230, 681474), (265, 591468), (276, 567895), (318, 492890), (345, 454316), (460, 340737), (530, 295734), (636, 246445), (690, 227158), (795, 197156), (1060, 147867), (1219, 128580), (1380, 113579), (1590, 98578), (2143, 73140), (2438, 64290), (3180, 49289), (3657, 42860), (4286, 36570), (4876, 32145), (6095, 25716), (6429, 24380), (7314, 21430), (8572, 18285), (10715, 14628), (12190, 12858)]