7997278320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{358301}}^1$

素因数の和:358351

約数の個数: 120

約数和(自身を含む): 27723975552

約数和(自身を除く): 19726697232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 358301, 716602, 1074903, 1433204, 1791505, 2149806, 2866408, 3224709, 3583010, 4299612, 5374515, 5732816, 6449418, 7166020, 8599224, 10749030, 11107331, 12898836, 14332040, 16123545, 17198448, 21498060, 22214662, 25797672, 28664080, 32247090, 33321993, 42996120, 44429324, 51595344, 55536655, 64494180, 66643986, 85992240, 88858648, 99965979, 111073310, 128988360, 133287972, 166609965, 177717296, 199931958, 222146620, 257976720, 266575944, 333219930, 399863916, 444293240, 499829895, 533151888, 666439860, 799727832, 888586480, 999659790, 1332879720, 1599455664, 1999319580, 2665759440, 3998639160, 7997278320]

約数ペア:

[(1, 7997278320), (2, 3998639160), (3, 2665759440), (4, 1999319580), (5, 1599455664), (6, 1332879720), (8, 999659790), (9, 888586480), (10, 799727832), (12, 666439860), (15, 533151888), (16, 499829895), (18, 444293240), (20, 399863916), (24, 333219930), (30, 266575944), (31, 257976720), (36, 222146620), (40, 199931958), (45, 177717296), (48, 166609965), (60, 133287972), (62, 128988360), (72, 111073310), (80, 99965979), (90, 88858648), (93, 85992240), (120, 66643986), (124, 64494180), (144, 55536655), (155, 51595344), (180, 44429324), (186, 42996120), (240, 33321993), (248, 32247090), (279, 28664080), (310, 25797672), (360, 22214662), (372, 21498060), (465, 17198448), (496, 16123545), (558, 14332040), (620, 12898836), (720, 11107331), (744, 10749030), (930, 8599224), (1116, 7166020), (1240, 6449418), (1395, 5732816), (1488, 5374515), (1860, 4299612), (2232, 3583010), (2480, 3224709), (2790, 2866408), (3720, 2149806), (4464, 1791505), (5580, 1433204), (7440, 1074903), (11160, 716602), (22320, 358301)]