214703520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 715309056

約数和(自身を除く): 500605536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 47, 48, 60, 62, 80, 93, 94, 96, 120, 124, 141, 155, 160, 186, 188, 235, 240, 248, 282, 307, 310, 372, 376, 465, 470, 480, 496, 564, 614, 620, 705, 744, 752, 921, 930, 940, 992, 1128, 1228, 1240, 1410, 1457, 1488, 1504, 1535, 1842, 1860, 1880, 2256, 2456, 2480, 2820, 2914, 2976, 3070, 3684, 3720, 3760, 4371, 4512, 4605, 4912, 4960, 5640, 5828, 6140, 7285, 7368, 7440, 7520, 8742, 9210, 9517, 9824, 11280, 11656, 12280, 14429, 14570, 14736, 14880, 17484, 18420, 19034, 21855, 22560, 23312, 24560, 28551, 28858, 29140, 29472, 34968, 36840, 38068, 43287, 43710, 46624, 47585, 49120, 57102, 57716, 58280, 69936, 72145, 73680, 76136, 86574, 87420, 95170, 114204, 115432, 116560, 139872, 142755, 144290, 147360, 152272, 173148, 174840, 190340, 216435, 228408, 230864, 233120, 285510, 288580, 304544, 346296, 349680, 380680, 432870, 447299, 456816, 461728, 571020, 577160, 692592, 699360, 761360, 865740, 894598, 913632, 1142040, 1154320, 1341897, 1385184, 1522720, 1731480, 1789196, 2236495, 2284080, 2308640, 2683794, 3462960, 3578392, 4472990, 4568160, 5367588, 6709485, 6925920, 7156784, 8945980, 10735176, 13418970, 14313568, 17891960, 21470352, 26837940, 35783920, 42940704, 53675880, 71567840, 107351760, 214703520]

約数ペア:

[(1, 214703520), (2, 107351760), (3, 71567840), (4, 53675880), (5, 42940704), (6, 35783920), (8, 26837940), (10, 21470352), (12, 17891960), (15, 14313568), (16, 13418970), (20, 10735176), (24, 8945980), (30, 7156784), (31, 6925920), (32, 6709485), (40, 5367588), (47, 4568160), (48, 4472990), (60, 3578392), (62, 3462960), (80, 2683794), (93, 2308640), (94, 2284080), (96, 2236495), (120, 1789196), (124, 1731480), (141, 1522720), (155, 1385184), (160, 1341897), (186, 1154320), (188, 1142040), (235, 913632), (240, 894598), (248, 865740), (282, 761360), (307, 699360), (310, 692592), (372, 577160), (376, 571020), (465, 461728), (470, 456816), (480, 447299), (496, 432870), (564, 380680), (614, 349680), (620, 346296), (705, 304544), (744, 288580), (752, 285510), (921, 233120), (930, 230864), (940, 228408), (992, 216435), (1128, 190340), (1228, 174840), (1240, 173148), (1410, 152272), (1457, 147360), (1488, 144290), (1504, 142755), (1535, 139872), (1842, 116560), (1860, 115432), (1880, 114204), (2256, 95170), (2456, 87420), (2480, 86574), (2820, 76136), (2914, 73680), (2976, 72145), (3070, 69936), (3684, 58280), (3720, 57716), (3760, 57102), (4371, 49120), (4512, 47585), (4605, 46624), (4912, 43710), (4960, 43287), (5640, 38068), (5828, 36840), (6140, 34968), (7285, 29472), (7368, 29140), (7440, 28858), (7520, 28551), (8742, 24560), (9210, 23312), (9517, 22560), (9824, 21855), (11280, 19034), (11656, 18420), (12280, 17484), (14429, 14880), (14570, 14736)]