19666230480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2101093}}^1$

素因数の和:2101125

約数の個数: 120

約数和(自身を含む): 71126234088

約数和(自身を除く): 51460003608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 2101093, 4202186, 6303279, 8404372, 10505465, 12606558, 16808744, 18909837, 21010930, 25213116, 27314209, 31516395, 33617488, 37819674, 42021860, 50426232, 54628418, 63032790, 75639348, 81942627, 84043720, 94549185, 100852464, 109256836, 126065580, 136571045, 151278696, 163885254, 168087440, 189098370, 218513672, 245827881, 252131160, 273142090, 302557392, 327770508, 378196740, 409713135, 437027344, 491655762, 504262320, 546284180, 655541016, 756393480, 819426270, 983311524, 1092568360, 1229139405, 1311082032, 1512786960, 1638852540, 1966623048, 2185136720, 2458278810, 3277705080, 3933246096, 4916557620, 6555410160, 9833115240, 19666230480]

約数ペア:

[(1, 19666230480), (2, 9833115240), (3, 6555410160), (4, 4916557620), (5, 3933246096), (6, 3277705080), (8, 2458278810), (9, 2185136720), (10, 1966623048), (12, 1638852540), (13, 1512786960), (15, 1311082032), (16, 1229139405), (18, 1092568360), (20, 983311524), (24, 819426270), (26, 756393480), (30, 655541016), (36, 546284180), (39, 504262320), (40, 491655762), (45, 437027344), (48, 409713135), (52, 378196740), (60, 327770508), (65, 302557392), (72, 273142090), (78, 252131160), (80, 245827881), (90, 218513672), (104, 189098370), (117, 168087440), (120, 163885254), (130, 151278696), (144, 136571045), (156, 126065580), (180, 109256836), (195, 100852464), (208, 94549185), (234, 84043720), (240, 81942627), (260, 75639348), (312, 63032790), (360, 54628418), (390, 50426232), (468, 42021860), (520, 37819674), (585, 33617488), (624, 31516395), (720, 27314209), (780, 25213116), (936, 21010930), (1040, 18909837), (1170, 16808744), (1560, 12606558), (1872, 10505465), (2340, 8404372), (3120, 6303279), (4680, 4202186), (9360, 2101093)]