2146453920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{114661}}^1$

素因数の和:114695

約数の個数: 144

約数和(自身を含む): 7888286952

約数和(自身を除く): 5741833032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 114661, 229322, 343983, 458644, 573305, 687966, 917288, 1031949, 1146610, 1375932, 1490593, 1719915, 1834576, 2063898, 2293220, 2751864, 2981186, 3439830, 3669152, 4127796, 4471779, 4586440, 5159745, 5503728, 5962372, 6879660, 7452965, 8255592, 8943558, 9172880, 10319490, 11007456, 11924744, 13415337, 13759320, 14905930, 16511184, 17887116, 18345760, 20638980, 22358895, 23849488, 26830674, 27518640, 29811860, 33022368, 35774232, 41277960, 44717790, 47698976, 53661348, 55037280, 59623720, 67076685, 71548464, 82555920, 89435580, 107322696, 119247440, 134153370, 143096928, 165111840, 178871160, 214645392, 238494880, 268306740, 357742320, 429290784, 536613480, 715484640, 1073226960, 2146453920]

約数ペア:

[(1, 2146453920), (2, 1073226960), (3, 715484640), (4, 536613480), (5, 429290784), (6, 357742320), (8, 268306740), (9, 238494880), (10, 214645392), (12, 178871160), (13, 165111840), (15, 143096928), (16, 134153370), (18, 119247440), (20, 107322696), (24, 89435580), (26, 82555920), (30, 71548464), (32, 67076685), (36, 59623720), (39, 55037280), (40, 53661348), (45, 47698976), (48, 44717790), (52, 41277960), (60, 35774232), (65, 33022368), (72, 29811860), (78, 27518640), (80, 26830674), (90, 23849488), (96, 22358895), (104, 20638980), (117, 18345760), (120, 17887116), (130, 16511184), (144, 14905930), (156, 13759320), (160, 13415337), (180, 11924744), (195, 11007456), (208, 10319490), (234, 9172880), (240, 8943558), (260, 8255592), (288, 7452965), (312, 6879660), (360, 5962372), (390, 5503728), (416, 5159745), (468, 4586440), (480, 4471779), (520, 4127796), (585, 3669152), (624, 3439830), (720, 2981186), (780, 2751864), (936, 2293220), (1040, 2063898), (1170, 1834576), (1248, 1719915), (1440, 1490593), (1560, 1375932), (1872, 1146610), (2080, 1031949), (2340, 917288), (3120, 687966), (3744, 573305), (4680, 458644), (6240, 343983), (9360, 229322), (18720, 114661)]