42308280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 159644160

約数和(自身を除く): 117335880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 163, 168, 180, 206, 210, 252, 280, 309, 315, 326, 360, 412, 420, 489, 504, 515, 618, 630, 652, 721, 815, 824, 840, 927, 978, 1030, 1141, 1236, 1260, 1304, 1442, 1467, 1545, 1630, 1854, 1956, 2060, 2163, 2282, 2445, 2472, 2520, 2884, 2934, 3090, 3260, 3423, 3605, 3708, 3912, 4120, 4326, 4564, 4635, 4890, 5705, 5768, 5868, 6180, 6489, 6520, 6846, 7210, 7335, 7416, 8652, 9128, 9270, 9780, 10269, 10815, 11410, 11736, 12360, 12978, 13692, 14420, 14670, 16789, 17115, 17304, 18540, 19560, 20538, 21630, 22820, 25956, 27384, 28840, 29340, 32445, 33578, 34230, 37080, 41076, 43260, 45640, 50367, 51345, 51912, 58680, 64890, 67156, 68460, 82152, 83945, 86520, 100734, 102690, 117523, 129780, 134312, 136920, 151101, 167890, 201468, 205380, 235046, 251835, 259560, 302202, 335780, 352569, 402936, 410760, 470092, 503670, 587615, 604404, 671560, 705138, 755505, 940184, 1007340, 1057707, 1175230, 1208808, 1410276, 1511010, 1762845, 2014680, 2115414, 2350460, 2820552, 3022020, 3525690, 4230828, 4700920, 5288535, 6044040, 7051380, 8461656, 10577070, 14102760, 21154140, 42308280]

約数ペア:

[(1, 42308280), (2, 21154140), (3, 14102760), (4, 10577070), (5, 8461656), (6, 7051380), (7, 6044040), (8, 5288535), (9, 4700920), (10, 4230828), (12, 3525690), (14, 3022020), (15, 2820552), (18, 2350460), (20, 2115414), (21, 2014680), (24, 1762845), (28, 1511010), (30, 1410276), (35, 1208808), (36, 1175230), (40, 1057707), (42, 1007340), (45, 940184), (56, 755505), (60, 705138), (63, 671560), (70, 604404), (72, 587615), (84, 503670), (90, 470092), (103, 410760), (105, 402936), (120, 352569), (126, 335780), (140, 302202), (163, 259560), (168, 251835), (180, 235046), (206, 205380), (210, 201468), (252, 167890), (280, 151101), (309, 136920), (315, 134312), (326, 129780), (360, 117523), (412, 102690), (420, 100734), (489, 86520), (504, 83945), (515, 82152), (618, 68460), (630, 67156), (652, 64890), (721, 58680), (815, 51912), (824, 51345), (840, 50367), (927, 45640), (978, 43260), (1030, 41076), (1141, 37080), (1236, 34230), (1260, 33578), (1304, 32445), (1442, 29340), (1467, 28840), (1545, 27384), (1630, 25956), (1854, 22820), (1956, 21630), (2060, 20538), (2163, 19560), (2282, 18540), (2445, 17304), (2472, 17115), (2520, 16789), (2884, 14670), (2934, 14420), (3090, 13692), (3260, 12978), (3423, 12360), (3605, 11736), (3708, 11410), (3912, 10815), (4120, 10269), (4326, 9780), (4564, 9270), (4635, 9128), (4890, 8652), (5705, 7416), (5768, 7335), (5868, 7210), (6180, 6846), (6489, 6520)]