338934120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5683}}^1$

素因数の和:5775

約数の個数: 128

約数和(自身を含む): 1178634240

約数和(自身を除く): 839700120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5683, 5964, 7455, 8520, 9940, 11366, 11928, 14910, 17049, 19880, 22732, 28415, 29820, 34098, 39781, 45464, 56830, 59640, 68196, 79562, 85245, 113660, 119343, 136392, 159124, 170490, 198905, 227320, 238686, 318248, 340980, 397810, 403493, 477372, 596715, 681960, 795620, 806986, 954744, 1193430, 1210479, 1591240, 1613972, 2017465, 2386860, 2420958, 2824451, 3227944, 4034930, 4773720, 4841916, 5648902, 6052395, 8069860, 8473353, 9683832, 11297804, 12104790, 14122255, 16139720, 16946706, 22595608, 24209580, 28244510, 33893412, 42366765, 48419160, 56489020, 67786824, 84733530, 112978040, 169467060, 338934120]

約数ペア:

[(1, 338934120), (2, 169467060), (3, 112978040), (4, 84733530), (5, 67786824), (6, 56489020), (7, 48419160), (8, 42366765), (10, 33893412), (12, 28244510), (14, 24209580), (15, 22595608), (20, 16946706), (21, 16139720), (24, 14122255), (28, 12104790), (30, 11297804), (35, 9683832), (40, 8473353), (42, 8069860), (56, 6052395), (60, 5648902), (70, 4841916), (71, 4773720), (84, 4034930), (105, 3227944), (120, 2824451), (140, 2420958), (142, 2386860), (168, 2017465), (210, 1613972), (213, 1591240), (280, 1210479), (284, 1193430), (355, 954744), (420, 806986), (426, 795620), (497, 681960), (568, 596715), (710, 477372), (840, 403493), (852, 397810), (994, 340980), (1065, 318248), (1420, 238686), (1491, 227320), (1704, 198905), (1988, 170490), (2130, 159124), (2485, 136392), (2840, 119343), (2982, 113660), (3976, 85245), (4260, 79562), (4970, 68196), (5683, 59640), (5964, 56830), (7455, 45464), (8520, 39781), (9940, 34098), (11366, 29820), (11928, 28415), (14910, 22732), (17049, 19880)]