320375664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5387}}^1$

素因数の和:5467

約数の個数: 120

約数和(自身を含む): 1042254720

約数和(自身を除く): 721879056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 84, 112, 118, 126, 144, 168, 177, 236, 252, 336, 354, 413, 472, 504, 531, 708, 826, 944, 1008, 1062, 1239, 1416, 1652, 2124, 2478, 2832, 3304, 3717, 4248, 4956, 5387, 6608, 7434, 8496, 9912, 10774, 14868, 16161, 19824, 21548, 29736, 32322, 37709, 43096, 48483, 59472, 64644, 75418, 86192, 96966, 113127, 129288, 150836, 193932, 226254, 258576, 301672, 317833, 339381, 387864, 452508, 603344, 635666, 678762, 775728, 905016, 953499, 1271332, 1357524, 1810032, 1906998, 2224831, 2542664, 2715048, 2860497, 3813996, 4449662, 5085328, 5430096, 5720994, 6674493, 7627992, 8899324, 11441988, 13348986, 15255984, 17798648, 20023479, 22883976, 26697972, 35597296, 40046958, 45767952, 53395944, 80093916, 106791888, 160187832, 320375664]

約数ペア:

[(1, 320375664), (2, 160187832), (3, 106791888), (4, 80093916), (6, 53395944), (7, 45767952), (8, 40046958), (9, 35597296), (12, 26697972), (14, 22883976), (16, 20023479), (18, 17798648), (21, 15255984), (24, 13348986), (28, 11441988), (36, 8899324), (42, 7627992), (48, 6674493), (56, 5720994), (59, 5430096), (63, 5085328), (72, 4449662), (84, 3813996), (112, 2860497), (118, 2715048), (126, 2542664), (144, 2224831), (168, 1906998), (177, 1810032), (236, 1357524), (252, 1271332), (336, 953499), (354, 905016), (413, 775728), (472, 678762), (504, 635666), (531, 603344), (708, 452508), (826, 387864), (944, 339381), (1008, 317833), (1062, 301672), (1239, 258576), (1416, 226254), (1652, 193932), (2124, 150836), (2478, 129288), (2832, 113127), (3304, 96966), (3717, 86192), (4248, 75418), (4956, 64644), (5387, 59472), (6608, 48483), (7434, 43096), (8496, 37709), (9912, 32322), (10774, 29736), (14868, 21548), (16161, 19824)]