67847520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 234710784

約数和(自身を除く): 166863264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 83, 96, 104, 120, 130, 131, 156, 160, 166, 195, 208, 240, 249, 260, 262, 312, 332, 390, 393, 415, 416, 480, 498, 520, 524, 624, 655, 664, 780, 786, 830, 996, 1040, 1048, 1079, 1245, 1248, 1310, 1328, 1560, 1572, 1660, 1703, 1965, 1992, 2080, 2096, 2158, 2490, 2620, 2656, 3120, 3144, 3237, 3320, 3406, 3930, 3984, 4192, 4316, 4980, 5109, 5240, 5395, 6240, 6288, 6474, 6640, 6812, 7860, 7968, 8515, 8632, 9960, 10218, 10480, 10790, 10873, 12576, 12948, 13280, 13624, 15720, 16185, 17030, 17264, 19920, 20436, 20960, 21580, 21746, 25545, 25896, 27248, 31440, 32370, 32619, 34060, 34528, 39840, 40872, 43160, 43492, 51090, 51792, 54365, 54496, 62880, 64740, 65238, 68120, 81744, 86320, 86984, 102180, 103584, 108730, 129480, 130476, 136240, 141349, 163095, 163488, 172640, 173968, 204360, 217460, 258960, 260952, 272480, 282698, 326190, 347936, 408720, 424047, 434920, 517920, 521904, 565396, 652380, 706745, 817440, 848094, 869840, 1043808, 1130792, 1304760, 1413490, 1696188, 1739680, 2120235, 2261584, 2609520, 2826980, 3392376, 4240470, 4523168, 5219040, 5653960, 6784752, 8480940, 11307920, 13569504, 16961880, 22615840, 33923760, 67847520]

約数ペア:

[(1, 67847520), (2, 33923760), (3, 22615840), (4, 16961880), (5, 13569504), (6, 11307920), (8, 8480940), (10, 6784752), (12, 5653960), (13, 5219040), (15, 4523168), (16, 4240470), (20, 3392376), (24, 2826980), (26, 2609520), (30, 2261584), (32, 2120235), (39, 1739680), (40, 1696188), (48, 1413490), (52, 1304760), (60, 1130792), (65, 1043808), (78, 869840), (80, 848094), (83, 817440), (96, 706745), (104, 652380), (120, 565396), (130, 521904), (131, 517920), (156, 434920), (160, 424047), (166, 408720), (195, 347936), (208, 326190), (240, 282698), (249, 272480), (260, 260952), (262, 258960), (312, 217460), (332, 204360), (390, 173968), (393, 172640), (415, 163488), (416, 163095), (480, 141349), (498, 136240), (520, 130476), (524, 129480), (624, 108730), (655, 103584), (664, 102180), (780, 86984), (786, 86320), (830, 81744), (996, 68120), (1040, 65238), (1048, 64740), (1079, 62880), (1245, 54496), (1248, 54365), (1310, 51792), (1328, 51090), (1560, 43492), (1572, 43160), (1660, 40872), (1703, 39840), (1965, 34528), (1992, 34060), (2080, 32619), (2096, 32370), (2158, 31440), (2490, 27248), (2620, 25896), (2656, 25545), (3120, 21746), (3144, 21580), (3237, 20960), (3320, 20436), (3406, 19920), (3930, 17264), (3984, 17030), (4192, 16185), (4316, 15720), (4980, 13624), (5109, 13280), (5240, 12948), (5395, 12576), (6240, 10873), (6288, 10790), (6474, 10480), (6640, 10218), (6812, 9960), (7860, 8632), (7968, 8515)]