126341640

素因数分解:

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

素因数の和:217

約数の個数: 256

約数和(自身を含む): 456192000

約数和(自身を除く): 329850360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 90, 94, 95, 108, 114, 120, 131, 135, 141, 152, 171, 180, 188, 190, 216, 228, 235, 262, 270, 282, 285, 342, 360, 376, 380, 393, 423, 456, 470, 513, 524, 540, 564, 570, 655, 684, 705, 760, 786, 846, 855, 893, 940, 1026, 1048, 1080, 1128, 1140, 1179, 1269, 1310, 1368, 1410, 1572, 1692, 1710, 1786, 1880, 1965, 2052, 2115, 2280, 2358, 2489, 2538, 2565, 2620, 2679, 2820, 3144, 3384, 3420, 3537, 3572, 3930, 4104, 4230, 4465, 4716, 4978, 5076, 5130, 5240, 5358, 5640, 5895, 6157, 6345, 6840, 7074, 7144, 7467, 7860, 8037, 8460, 8930, 9432, 9956, 10152, 10260, 10716, 11790, 12314, 12445, 12690, 13395, 14148, 14934, 15720, 16074, 16920, 17685, 17860, 18471, 19912, 20520, 21432, 22401, 23580, 24111, 24628, 24890, 25380, 26790, 28296, 29868, 30785, 32148, 35370, 35720, 36942, 37335, 40185, 44802, 47160, 48222, 49256, 49780, 50760, 53580, 55413, 59736, 61570, 64296, 67203, 70740, 73884, 74670, 80370, 89604, 92355, 96444, 99560, 107160, 110826, 112005, 116983, 120555, 123140, 134406, 141480, 147768, 149340, 160740, 166239, 179208, 184710, 192888, 221652, 224010, 233966, 241110, 246280, 268812, 277065, 298680, 321480, 332478, 336015, 350949, 369420, 443304, 448020, 467932, 482220, 537624, 554130, 584915, 664956, 672030, 701898, 738840, 831195, 896040, 935864, 964440, 1052847, 1108260, 1169830, 1329912, 1344060, 1403796, 1662390, 1754745, 2105694, 2216520, 2339660, 2688120, 2807592, 3158541, 3324780, 3509490, 4211388, 4679320, 5264235, 6317082, 6649560, 7018980, 8422776, 10528470, 12634164, 14037960, 15792705, 21056940, 25268328, 31585410, 42113880, 63170820, 126341640]

約数ペア:

[(1, 126341640), (2, 63170820), (3, 42113880), (4, 31585410), (5, 25268328), (6, 21056940), (8, 15792705), (9, 14037960), (10, 12634164), (12, 10528470), (15, 8422776), (18, 7018980), (19, 6649560), (20, 6317082), (24, 5264235), (27, 4679320), (30, 4211388), (36, 3509490), (38, 3324780), (40, 3158541), (45, 2807592), (47, 2688120), (54, 2339660), (57, 2216520), (60, 2105694), (72, 1754745), (76, 1662390), (90, 1403796), (94, 1344060), (95, 1329912), (108, 1169830), (114, 1108260), (120, 1052847), (131, 964440), (135, 935864), (141, 896040), (152, 831195), (171, 738840), (180, 701898), (188, 672030), (190, 664956), (216, 584915), (228, 554130), (235, 537624), (262, 482220), (270, 467932), (282, 448020), (285, 443304), (342, 369420), (360, 350949), (376, 336015), (380, 332478), (393, 321480), (423, 298680), (456, 277065), (470, 268812), (513, 246280), (524, 241110), (540, 233966), (564, 224010), (570, 221652), (655, 192888), (684, 184710), (705, 179208), (760, 166239), (786, 160740), (846, 149340), (855, 147768), (893, 141480), (940, 134406), (1026, 123140), (1048, 120555), (1080, 116983), (1128, 112005), (1140, 110826), (1179, 107160), (1269, 99560), (1310, 96444), (1368, 92355), (1410, 89604), (1572, 80370), (1692, 74670), (1710, 73884), (1786, 70740), (1880, 67203), (1965, 64296), (2052, 61570), (2115, 59736), (2280, 55413), (2358, 53580), (2489, 50760), (2538, 49780), (2565, 49256), (2620, 48222), (2679, 47160), (2820, 44802), (3144, 40185), (3384, 37335), (3420, 36942), (3537, 35720), (3572, 35370), (3930, 32148), (4104, 30785), (4230, 29868), (4465, 28296), (4716, 26790), (4978, 25380), (5076, 24890), (5130, 24628), (5240, 24111), (5358, 23580), (5640, 22401), (5895, 21432), (6157, 20520), (6345, 19912), (6840, 18471), (7074, 17860), (7144, 17685), (7467, 16920), (7860, 16074), (8037, 15720), (8460, 14934), (8930, 14148), (9432, 13395), (9956, 12690), (10152, 12445), (10260, 12314), (10716, 11790)]