42113880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 148262400

約数和(自身を除く): 106148520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 57, 60, 72, 76, 90, 94, 95, 114, 120, 131, 141, 152, 171, 180, 188, 190, 228, 235, 262, 282, 285, 342, 360, 376, 380, 393, 423, 456, 470, 524, 564, 570, 655, 684, 705, 760, 786, 846, 855, 893, 940, 1048, 1128, 1140, 1179, 1310, 1368, 1410, 1572, 1692, 1710, 1786, 1880, 1965, 2115, 2280, 2358, 2489, 2620, 2679, 2820, 3144, 3384, 3420, 3572, 3930, 4230, 4465, 4716, 4978, 5240, 5358, 5640, 5895, 6157, 6840, 7144, 7467, 7860, 8037, 8460, 8930, 9432, 9956, 10716, 11790, 12314, 12445, 13395, 14934, 15720, 16074, 16920, 17860, 18471, 19912, 21432, 22401, 23580, 24628, 24890, 26790, 29868, 30785, 32148, 35720, 36942, 37335, 40185, 44802, 47160, 49256, 49780, 53580, 55413, 59736, 61570, 64296, 73884, 74670, 80370, 89604, 92355, 99560, 107160, 110826, 112005, 116983, 123140, 147768, 149340, 160740, 179208, 184710, 221652, 224010, 233966, 246280, 277065, 298680, 321480, 350949, 369420, 443304, 448020, 467932, 554130, 584915, 701898, 738840, 896040, 935864, 1052847, 1108260, 1169830, 1403796, 1754745, 2105694, 2216520, 2339660, 2807592, 3509490, 4211388, 4679320, 5264235, 7018980, 8422776, 10528470, 14037960, 21056940, 42113880]

約数ペア:

[(1, 42113880), (2, 21056940), (3, 14037960), (4, 10528470), (5, 8422776), (6, 7018980), (8, 5264235), (9, 4679320), (10, 4211388), (12, 3509490), (15, 2807592), (18, 2339660), (19, 2216520), (20, 2105694), (24, 1754745), (30, 1403796), (36, 1169830), (38, 1108260), (40, 1052847), (45, 935864), (47, 896040), (57, 738840), (60, 701898), (72, 584915), (76, 554130), (90, 467932), (94, 448020), (95, 443304), (114, 369420), (120, 350949), (131, 321480), (141, 298680), (152, 277065), (171, 246280), (180, 233966), (188, 224010), (190, 221652), (228, 184710), (235, 179208), (262, 160740), (282, 149340), (285, 147768), (342, 123140), (360, 116983), (376, 112005), (380, 110826), (393, 107160), (423, 99560), (456, 92355), (470, 89604), (524, 80370), (564, 74670), (570, 73884), (655, 64296), (684, 61570), (705, 59736), (760, 55413), (786, 53580), (846, 49780), (855, 49256), (893, 47160), (940, 44802), (1048, 40185), (1128, 37335), (1140, 36942), (1179, 35720), (1310, 32148), (1368, 30785), (1410, 29868), (1572, 26790), (1692, 24890), (1710, 24628), (1786, 23580), (1880, 22401), (1965, 21432), (2115, 19912), (2280, 18471), (2358, 17860), (2489, 16920), (2620, 16074), (2679, 15720), (2820, 14934), (3144, 13395), (3384, 12445), (3420, 12314), (3572, 11790), (3930, 10716), (4230, 9956), (4465, 9432), (4716, 8930), (4978, 8460), (5240, 8037), (5358, 7860), (5640, 7467), (5895, 7144), (6157, 6840)]