311563200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4993}}^1$

素因数の和:5031

約数の個数: 168

約数和(自身を含む): 1101037168

約数和(自身を除く): 789473968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 4993, 5200, 6240, 7800, 9986, 10400, 12480, 14979, 15600, 19972, 20800, 24965, 29958, 31200, 39944, 49930, 59916, 62400, 64909, 74895, 79888, 99860, 119832, 124825, 129818, 149790, 159776, 194727, 199720, 239664, 249650, 259636, 299580, 319552, 324545, 374475, 389454, 399440, 479328, 499300, 519272, 599160, 649090, 748950, 778908, 798880, 958656, 973635, 998600, 1038544, 1198320, 1298180, 1497900, 1557816, 1597760, 1622725, 1947270, 1997200, 2077088, 2396640, 2596360, 2995800, 3115632, 3245450, 3894540, 3994400, 4154176, 4793280, 4868175, 5192720, 5991600, 6231264, 6490900, 7789080, 7988800, 9736350, 10385440, 11983200, 12462528, 12981800, 15578160, 19472700, 20770880, 23966400, 25963600, 31156320, 38945400, 51927200, 62312640, 77890800, 103854400, 155781600, 311563200]

約数ペア:

[(1, 311563200), (2, 155781600), (3, 103854400), (4, 77890800), (5, 62312640), (6, 51927200), (8, 38945400), (10, 31156320), (12, 25963600), (13, 23966400), (15, 20770880), (16, 19472700), (20, 15578160), (24, 12981800), (25, 12462528), (26, 11983200), (30, 10385440), (32, 9736350), (39, 7988800), (40, 7789080), (48, 6490900), (50, 6231264), (52, 5991600), (60, 5192720), (64, 4868175), (65, 4793280), (75, 4154176), (78, 3994400), (80, 3894540), (96, 3245450), (100, 3115632), (104, 2995800), (120, 2596360), (130, 2396640), (150, 2077088), (156, 1997200), (160, 1947270), (192, 1622725), (195, 1597760), (200, 1557816), (208, 1497900), (240, 1298180), (260, 1198320), (300, 1038544), (312, 998600), (320, 973635), (325, 958656), (390, 798880), (400, 778908), (416, 748950), (480, 649090), (520, 599160), (600, 519272), (624, 499300), (650, 479328), (780, 399440), (800, 389454), (832, 374475), (960, 324545), (975, 319552), (1040, 299580), (1200, 259636), (1248, 249650), (1300, 239664), (1560, 199720), (1600, 194727), (1950, 159776), (2080, 149790), (2400, 129818), (2496, 124825), (2600, 119832), (3120, 99860), (3900, 79888), (4160, 74895), (4800, 64909), (4993, 62400), (5200, 59916), (6240, 49930), (7800, 39944), (9986, 31200), (10400, 29958), (12480, 24965), (14979, 20800), (15600, 19972)]