219282960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1049}}^1$

素因数の和:1145

約数の個数: 160

約数和(自身を含む): 743702400

約数和(自身を除く): 524419440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1049, 1072, 1340, 1560, 1608, 1742, 2010, 2098, 2613, 2680, 3120, 3147, 3216, 3484, 4020, 4196, 4355, 5226, 5245, 5360, 6294, 6968, 8040, 8392, 8710, 10452, 10490, 12588, 13065, 13637, 13936, 15735, 16080, 16784, 17420, 20904, 20980, 25176, 26130, 27274, 31470, 34840, 40911, 41808, 41960, 50352, 52260, 54548, 62940, 68185, 69680, 70283, 81822, 83920, 104520, 109096, 125880, 136370, 140566, 163644, 204555, 209040, 210849, 218192, 251760, 272740, 281132, 327288, 351415, 409110, 421698, 545480, 562264, 654576, 702830, 818220, 843396, 913679, 1054245, 1090960, 1124528, 1405660, 1636440, 1686792, 1827358, 2108490, 2741037, 2811320, 3272880, 3373584, 3654716, 4216980, 4568395, 5482074, 5622640, 7309432, 8433960, 9136790, 10964148, 13705185, 14618864, 16867920, 18273580, 21928296, 27410370, 36547160, 43856592, 54820740, 73094320, 109641480, 219282960]

約数ペア:

[(1, 219282960), (2, 109641480), (3, 73094320), (4, 54820740), (5, 43856592), (6, 36547160), (8, 27410370), (10, 21928296), (12, 18273580), (13, 16867920), (15, 14618864), (16, 13705185), (20, 10964148), (24, 9136790), (26, 8433960), (30, 7309432), (39, 5622640), (40, 5482074), (48, 4568395), (52, 4216980), (60, 3654716), (65, 3373584), (67, 3272880), (78, 2811320), (80, 2741037), (104, 2108490), (120, 1827358), (130, 1686792), (134, 1636440), (156, 1405660), (195, 1124528), (201, 1090960), (208, 1054245), (240, 913679), (260, 843396), (268, 818220), (312, 702830), (335, 654576), (390, 562264), (402, 545480), (520, 421698), (536, 409110), (624, 351415), (670, 327288), (780, 281132), (804, 272740), (871, 251760), (1005, 218192), (1040, 210849), (1049, 209040), (1072, 204555), (1340, 163644), (1560, 140566), (1608, 136370), (1742, 125880), (2010, 109096), (2098, 104520), (2613, 83920), (2680, 81822), (3120, 70283), (3147, 69680), (3216, 68185), (3484, 62940), (4020, 54548), (4196, 52260), (4355, 50352), (5226, 41960), (5245, 41808), (5360, 40911), (6294, 34840), (6968, 31470), (8040, 27274), (8392, 26130), (8710, 25176), (10452, 20980), (10490, 20904), (12588, 17420), (13065, 16784), (13637, 16080), (13936, 15735)]