1850312880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197683}}^1$

素因数の和:197715

約数の個数: 120

約数和(自身を含む): 6691998768

約数和(自身を除く): 4841685888

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, 197683, 395366, 593049, 790732, 988415, 1186098, 1581464, 1779147, 1976830, 2372196, 2569879, 2965245, 3162928, 3558294, 3953660, 4744392, 5139758, 5930490, 7116588, 7709637, 7907320, 8895735, 9488784, 10279516, 11860980, 12849395, 14233176, 15419274, 15814640, 17791470, 20559032, 23128911, 23721960, 25698790, 28466352, 30838548, 35582940, 38548185, 41118064, 46257822, 47443920, 51397580, 61677096, 71165880, 77096370, 92515644, 102795160, 115644555, 123354192, 142331760, 154192740, 185031288, 205590320, 231289110, 308385480, 370062576, 462578220, 616770960, 925156440, 1850312880]

約数ペア:

[(1, 1850312880), (2, 925156440), (3, 616770960), (4, 462578220), (5, 370062576), (6, 308385480), (8, 231289110), (9, 205590320), (10, 185031288), (12, 154192740), (13, 142331760), (15, 123354192), (16, 115644555), (18, 102795160), (20, 92515644), (24, 77096370), (26, 71165880), (30, 61677096), (36, 51397580), (39, 47443920), (40, 46257822), (45, 41118064), (48, 38548185), (52, 35582940), (60, 30838548), (65, 28466352), (72, 25698790), (78, 23721960), (80, 23128911), (90, 20559032), (104, 17791470), (117, 15814640), (120, 15419274), (130, 14233176), (144, 12849395), (156, 11860980), (180, 10279516), (195, 9488784), (208, 8895735), (234, 7907320), (240, 7709637), (260, 7116588), (312, 5930490), (360, 5139758), (390, 4744392), (468, 3953660), (520, 3558294), (585, 3162928), (624, 2965245), (720, 2569879), (780, 2372196), (936, 1976830), (1040, 1779147), (1170, 1581464), (1560, 1186098), (1872, 988415), (2340, 790732), (3120, 593049), (4680, 395366), (9360, 197683)]