156779350960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{184829}}^1$

素因数の和:185326

約数の個数: 80

約数和(自身を含む): 381187477440

約数和(自身を除く): 224408126480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 461, 920, 922, 1840, 1844, 2305, 3688, 4610, 7376, 9220, 10603, 18440, 21206, 36880, 42412, 53015, 84824, 106030, 169648, 184829, 212060, 369658, 424120, 739316, 848240, 924145, 1478632, 1848290, 2957264, 3696580, 4251067, 7393160, 8502134, 14786320, 17004268, 21255335, 34008536, 42510670, 68017072, 85021340, 85206169, 170042680, 170412338, 340085360, 340824676, 426030845, 681649352, 852061690, 1363298704, 1704123380, 1959741887, 3408246760, 3919483774, 6816493520, 7838967548, 9798709435, 15677935096, 19597418870, 31355870192, 39194837740, 78389675480, 156779350960]

約数ペア:

[(1, 156779350960), (2, 78389675480), (4, 39194837740), (5, 31355870192), (8, 19597418870), (10, 15677935096), (16, 9798709435), (20, 7838967548), (23, 6816493520), (40, 3919483774), (46, 3408246760), (80, 1959741887), (92, 1704123380), (115, 1363298704), (184, 852061690), (230, 681649352), (368, 426030845), (460, 340824676), (461, 340085360), (920, 170412338), (922, 170042680), (1840, 85206169), (1844, 85021340), (2305, 68017072), (3688, 42510670), (4610, 34008536), (7376, 21255335), (9220, 17004268), (10603, 14786320), (18440, 8502134), (21206, 7393160), (36880, 4251067), (42412, 3696580), (53015, 2957264), (84824, 1848290), (106030, 1478632), (169648, 924145), (184829, 848240), (212060, 739316), (369658, 424120)]