200435280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2239}}^1$

素因数の和:2628

約数の個数: 80

約数和(自身を含む): 623293440

約数和(自身を除く): 422858160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1492, 1865, 2238, 2239, 2984, 3730, 4476, 4478, 5595, 5968, 6717, 7460, 8952, 8956, 11190, 11195, 13434, 14920, 17904, 17912, 22380, 22390, 26868, 29840, 33585, 35824, 44760, 44780, 53736, 67170, 89520, 89560, 107472, 134340, 179120, 268680, 537360, 835147, 1670294, 2505441, 3340588, 4175735, 5010882, 6681176, 8351470, 10021764, 12527205, 13362352, 16702940, 20043528, 25054410, 33405880, 40087056, 50108820, 66811760, 100217640, 200435280]

約数ペア:

[(1, 200435280), (2, 100217640), (3, 66811760), (4, 50108820), (5, 40087056), (6, 33405880), (8, 25054410), (10, 20043528), (12, 16702940), (15, 13362352), (16, 12527205), (20, 10021764), (24, 8351470), (30, 6681176), (40, 5010882), (48, 4175735), (60, 3340588), (80, 2505441), (120, 1670294), (240, 835147), (373, 537360), (746, 268680), (1119, 179120), (1492, 134340), (1865, 107472), (2238, 89560), (2239, 89520), (2984, 67170), (3730, 53736), (4476, 44780), (4478, 44760), (5595, 35824), (5968, 33585), (6717, 29840), (7460, 26868), (8952, 22390), (8956, 22380), (11190, 17912), (11195, 17904), (13434, 14920)]