196053840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11839}}^1$

素因数の和:11881

約数の個数: 120

約数和(自身を含む): 687098880

約数和(自身を除く): 491045040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 11839, 16560, 23678, 35517, 47356, 59195, 71034, 94712, 106551, 118390, 142068, 177585, 189424, 213102, 236780, 272297, 284136, 355170, 426204, 473560, 532755, 544594, 568272, 710340, 816891, 852408, 947120, 1065510, 1089188, 1361485, 1420680, 1633782, 1704816, 2131020, 2178376, 2450673, 2722970, 2841360, 3267564, 4084455, 4262040, 4356752, 4901346, 5445940, 6535128, 8168910, 8524080, 9802692, 10891880, 12253365, 13070256, 16337820, 19605384, 21783760, 24506730, 32675640, 39210768, 49013460, 65351280, 98026920, 196053840]

約数ペア:

[(1, 196053840), (2, 98026920), (3, 65351280), (4, 49013460), (5, 39210768), (6, 32675640), (8, 24506730), (9, 21783760), (10, 19605384), (12, 16337820), (15, 13070256), (16, 12253365), (18, 10891880), (20, 9802692), (23, 8524080), (24, 8168910), (30, 6535128), (36, 5445940), (40, 4901346), (45, 4356752), (46, 4262040), (48, 4084455), (60, 3267564), (69, 2841360), (72, 2722970), (80, 2450673), (90, 2178376), (92, 2131020), (115, 1704816), (120, 1633782), (138, 1420680), (144, 1361485), (180, 1089188), (184, 1065510), (207, 947120), (230, 852408), (240, 816891), (276, 710340), (345, 568272), (360, 544594), (368, 532755), (414, 473560), (460, 426204), (552, 355170), (690, 284136), (720, 272297), (828, 236780), (920, 213102), (1035, 189424), (1104, 177585), (1380, 142068), (1656, 118390), (1840, 106551), (2070, 94712), (2760, 71034), (3312, 59195), (4140, 47356), (5520, 35517), (8280, 23678), (11839, 16560)]