12642160000

素因数分解:

$2^7\times 5^4\times {\mathrm{37}}^1\times {\mathrm{4271}}^1$

素因数の和:4342

約数の個数: 160

約数和(自身を含む): 32330026080

約数和(自身を除く): 19687866080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 128, 148, 160, 185, 200, 250, 296, 320, 370, 400, 500, 592, 625, 640, 740, 800, 925, 1000, 1184, 1250, 1480, 1600, 1850, 2000, 2368, 2500, 2960, 3200, 3700, 4000, 4271, 4625, 4736, 5000, 5920, 7400, 8000, 8542, 9250, 10000, 11840, 14800, 16000, 17084, 18500, 20000, 21355, 23125, 23680, 29600, 34168, 37000, 40000, 42710, 46250, 59200, 68336, 74000, 80000, 85420, 92500, 106775, 118400, 136672, 148000, 158027, 170840, 185000, 213550, 273344, 296000, 316054, 341680, 370000, 427100, 533875, 546688, 592000, 632108, 683360, 740000, 790135, 854200, 1067750, 1264216, 1366720, 1480000, 1580270, 1708400, 2135500, 2528432, 2669375, 2733440, 2960000, 3160540, 3416800, 3950675, 4271000, 5056864, 5338750, 6321080, 6833600, 7901350, 8542000, 10113728, 10677500, 12642160, 13667200, 15802700, 17084000, 19753375, 20227456, 21355000, 25284320, 31605400, 34168000, 39506750, 42710000, 50568640, 63210800, 68336000, 79013500, 85420000, 98766875, 101137280, 126421600, 158027000, 170840000, 197533750, 252843200, 316054000, 341680000, 395067500, 505686400, 632108000, 790135000, 1264216000, 1580270000, 2528432000, 3160540000, 6321080000, 12642160000]

約数ペア:

[(1, 12642160000), (2, 6321080000), (4, 3160540000), (5, 2528432000), (8, 1580270000), (10, 1264216000), (16, 790135000), (20, 632108000), (25, 505686400), (32, 395067500), (37, 341680000), (40, 316054000), (50, 252843200), (64, 197533750), (74, 170840000), (80, 158027000), (100, 126421600), (125, 101137280), (128, 98766875), (148, 85420000), (160, 79013500), (185, 68336000), (200, 63210800), (250, 50568640), (296, 42710000), (320, 39506750), (370, 34168000), (400, 31605400), (500, 25284320), (592, 21355000), (625, 20227456), (640, 19753375), (740, 17084000), (800, 15802700), (925, 13667200), (1000, 12642160), (1184, 10677500), (1250, 10113728), (1480, 8542000), (1600, 7901350), (1850, 6833600), (2000, 6321080), (2368, 5338750), (2500, 5056864), (2960, 4271000), (3200, 3950675), (3700, 3416800), (4000, 3160540), (4271, 2960000), (4625, 2733440), (4736, 2669375), (5000, 2528432), (5920, 2135500), (7400, 1708400), (8000, 1580270), (8542, 1480000), (9250, 1366720), (10000, 1264216), (11840, 1067750), (14800, 854200), (16000, 790135), (17084, 740000), (18500, 683360), (20000, 632108), (21355, 592000), (23125, 546688), (23680, 533875), (29600, 427100), (34168, 370000), (37000, 341680), (40000, 316054), (42710, 296000), (46250, 273344), (59200, 213550), (68336, 185000), (74000, 170840), (80000, 158027), (85420, 148000), (92500, 136672), (106775, 118400)]