259824180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56239}}^1$

素因数の和:56269

約数の個数: 96

約数和(自身を含む): 907038720

約数和(自身を除く): 647214540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 56239, 112478, 168717, 224956, 281195, 337434, 393673, 562390, 618629, 674868, 787346, 843585, 1124780, 1181019, 1237258, 1574692, 1687170, 1855887, 1968365, 2362038, 2474516, 3093145, 3374340, 3711774, 3936730, 4330403, 4724076, 5905095, 6186290, 7423548, 7873460, 8660806, 9279435, 11810190, 12372580, 12991209, 17321612, 18558870, 21652015, 23620380, 25982418, 37117740, 43304030, 51964836, 64956045, 86608060, 129912090, 259824180]

約数ペア:

[(1, 259824180), (2, 129912090), (3, 86608060), (4, 64956045), (5, 51964836), (6, 43304030), (7, 37117740), (10, 25982418), (11, 23620380), (12, 21652015), (14, 18558870), (15, 17321612), (20, 12991209), (21, 12372580), (22, 11810190), (28, 9279435), (30, 8660806), (33, 7873460), (35, 7423548), (42, 6186290), (44, 5905095), (55, 4724076), (60, 4330403), (66, 3936730), (70, 3711774), (77, 3374340), (84, 3093145), (105, 2474516), (110, 2362038), (132, 1968365), (140, 1855887), (154, 1687170), (165, 1574692), (210, 1237258), (220, 1181019), (231, 1124780), (308, 843585), (330, 787346), (385, 674868), (420, 618629), (462, 562390), (660, 393673), (770, 337434), (924, 281195), (1155, 224956), (1540, 168717), (2310, 112478), (4620, 56239)]