217639080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2711}}^1$

素因数の和:2951

約数の個数: 96

約数和(自身を含む): 710760960

約数和(自身を除く): 493121880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 892, 1115, 1338, 1784, 2007, 2230, 2676, 2711, 3345, 4014, 4460, 5352, 5422, 6690, 8028, 8133, 8920, 10035, 10844, 13380, 13555, 16056, 16266, 20070, 21688, 24399, 26760, 27110, 32532, 40140, 40665, 48798, 54220, 65064, 80280, 81330, 97596, 108440, 121995, 162660, 195192, 243990, 325320, 487980, 604553, 975960, 1209106, 1813659, 2418212, 3022765, 3627318, 4836424, 5440977, 6045530, 7254636, 9068295, 10881954, 12091060, 14509272, 18136590, 21763908, 24182120, 27204885, 36273180, 43527816, 54409770, 72546360, 108819540, 217639080]

約数ペア:

[(1, 217639080), (2, 108819540), (3, 72546360), (4, 54409770), (5, 43527816), (6, 36273180), (8, 27204885), (9, 24182120), (10, 21763908), (12, 18136590), (15, 14509272), (18, 12091060), (20, 10881954), (24, 9068295), (30, 7254636), (36, 6045530), (40, 5440977), (45, 4836424), (60, 3627318), (72, 3022765), (90, 2418212), (120, 1813659), (180, 1209106), (223, 975960), (360, 604553), (446, 487980), (669, 325320), (892, 243990), (1115, 195192), (1338, 162660), (1784, 121995), (2007, 108440), (2230, 97596), (2676, 81330), (2711, 80280), (3345, 65064), (4014, 54220), (4460, 48798), (5352, 40665), (5422, 40140), (6690, 32532), (8028, 27110), (8133, 26760), (8920, 24399), (10035, 21688), (10844, 20070), (13380, 16266), (13555, 16056)]