211398240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6203}}^1$

素因数の和:6292

約数の個数: 96

約数和(自身を含む): 675392256

約数和(自身を除く): 463994016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 5680, 6203, 6816, 8520, 11360, 12406, 17040, 18609, 24812, 31015, 34080, 37218, 49624, 62030, 74436, 93045, 99248, 124060, 148872, 186090, 198496, 248120, 297744, 372180, 440413, 496240, 595488, 744360, 880826, 992480, 1321239, 1488720, 1761652, 2202065, 2642478, 2977440, 3523304, 4404130, 5284956, 6606195, 7046608, 8808260, 10569912, 13212390, 14093216, 17616520, 21139824, 26424780, 35233040, 42279648, 52849560, 70466080, 105699120, 211398240]

約数ペア:

[(1, 211398240), (2, 105699120), (3, 70466080), (4, 52849560), (5, 42279648), (6, 35233040), (8, 26424780), (10, 21139824), (12, 17616520), (15, 14093216), (16, 13212390), (20, 10569912), (24, 8808260), (30, 7046608), (32, 6606195), (40, 5284956), (48, 4404130), (60, 3523304), (71, 2977440), (80, 2642478), (96, 2202065), (120, 1761652), (142, 1488720), (160, 1321239), (213, 992480), (240, 880826), (284, 744360), (355, 595488), (426, 496240), (480, 440413), (568, 372180), (710, 297744), (852, 248120), (1065, 198496), (1136, 186090), (1420, 148872), (1704, 124060), (2130, 99248), (2272, 93045), (2840, 74436), (3408, 62030), (4260, 49624), (5680, 37218), (6203, 34080), (6816, 31015), (8520, 24812), (11360, 18609), (12406, 17040)]