174490320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 571392000

約数和(自身を除く): 396901680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 499, 564, 620, 705, 744, 752, 930, 940, 998, 1128, 1240, 1410, 1457, 1488, 1497, 1860, 1880, 1996, 2256, 2480, 2495, 2820, 2914, 2994, 3720, 3760, 3992, 4371, 4990, 5640, 5828, 5988, 7285, 7440, 7485, 7984, 8742, 9980, 11280, 11656, 11976, 14570, 14970, 15469, 17484, 19960, 21855, 23312, 23453, 23952, 29140, 29940, 30938, 34968, 39920, 43710, 46407, 46906, 58280, 59880, 61876, 69936, 70359, 77345, 87420, 92814, 93812, 116560, 117265, 119760, 123752, 140718, 154690, 174840, 185628, 187624, 232035, 234530, 247504, 281436, 309380, 349680, 351795, 371256, 375248, 464070, 469060, 562872, 618760, 703590, 727043, 742512, 928140, 938120, 1125744, 1237520, 1407180, 1454086, 1856280, 1876240, 2181129, 2814360, 2908172, 3635215, 3712560, 4362258, 5628720, 5816344, 7270430, 8724516, 10905645, 11632688, 14540860, 17449032, 21811290, 29081720, 34898064, 43622580, 58163440, 87245160, 174490320]

約数ペア:

[(1, 174490320), (2, 87245160), (3, 58163440), (4, 43622580), (5, 34898064), (6, 29081720), (8, 21811290), (10, 17449032), (12, 14540860), (15, 11632688), (16, 10905645), (20, 8724516), (24, 7270430), (30, 5816344), (31, 5628720), (40, 4362258), (47, 3712560), (48, 3635215), (60, 2908172), (62, 2814360), (80, 2181129), (93, 1876240), (94, 1856280), (120, 1454086), (124, 1407180), (141, 1237520), (155, 1125744), (186, 938120), (188, 928140), (235, 742512), (240, 727043), (248, 703590), (282, 618760), (310, 562872), (372, 469060), (376, 464070), (465, 375248), (470, 371256), (496, 351795), (499, 349680), (564, 309380), (620, 281436), (705, 247504), (744, 234530), (752, 232035), (930, 187624), (940, 185628), (998, 174840), (1128, 154690), (1240, 140718), (1410, 123752), (1457, 119760), (1488, 117265), (1497, 116560), (1860, 93812), (1880, 92814), (1996, 87420), (2256, 77345), (2480, 70359), (2495, 69936), (2820, 61876), (2914, 59880), (2994, 58280), (3720, 46906), (3760, 46407), (3992, 43710), (4371, 39920), (4990, 34968), (5640, 30938), (5828, 29940), (5988, 29140), (7285, 23952), (7440, 23453), (7485, 23312), (7984, 21855), (8742, 19960), (9980, 17484), (11280, 15469), (11656, 14970), (11976, 14570)]