23004579080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73291}}^1$

素因数の和:73387

約数の個数: 128

約数和(自身を含む): 63324288000

約数和(自身を除く): 40319708920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 59, 70, 76, 95, 118, 133, 140, 152, 190, 236, 266, 280, 295, 380, 413, 472, 532, 590, 665, 760, 826, 1064, 1121, 1180, 1330, 1652, 2065, 2242, 2360, 2660, 3304, 4130, 4484, 5320, 5605, 7847, 8260, 8968, 11210, 15694, 16520, 22420, 31388, 39235, 44840, 62776, 73291, 78470, 146582, 156940, 293164, 313880, 366455, 513037, 586328, 732910, 1026074, 1392529, 1465820, 2052148, 2565185, 2785058, 2931640, 4104296, 4324169, 5130370, 5570116, 6962645, 8648338, 9747703, 10260740, 11140232, 13925290, 17296676, 19495406, 20521480, 21620845, 27850580, 30269183, 34593352, 38990812, 43241690, 48738515, 55701160, 60538366, 77981624, 82159211, 86483380, 97477030, 121076732, 151345915, 164318422, 172966760, 194954060, 242153464, 302691830, 328636844, 389908120, 410796055, 575114477, 605383660, 657273688, 821592110, 1150228954, 1210767320, 1643184220, 2300457908, 2875572385, 3286368440, 4600915816, 5751144770, 11502289540, 23004579080]

約数ペア:

[(1, 23004579080), (2, 11502289540), (4, 5751144770), (5, 4600915816), (7, 3286368440), (8, 2875572385), (10, 2300457908), (14, 1643184220), (19, 1210767320), (20, 1150228954), (28, 821592110), (35, 657273688), (38, 605383660), (40, 575114477), (56, 410796055), (59, 389908120), (70, 328636844), (76, 302691830), (95, 242153464), (118, 194954060), (133, 172966760), (140, 164318422), (152, 151345915), (190, 121076732), (236, 97477030), (266, 86483380), (280, 82159211), (295, 77981624), (380, 60538366), (413, 55701160), (472, 48738515), (532, 43241690), (590, 38990812), (665, 34593352), (760, 30269183), (826, 27850580), (1064, 21620845), (1121, 20521480), (1180, 19495406), (1330, 17296676), (1652, 13925290), (2065, 11140232), (2242, 10260740), (2360, 9747703), (2660, 8648338), (3304, 6962645), (4130, 5570116), (4484, 5130370), (5320, 4324169), (5605, 4104296), (7847, 2931640), (8260, 2785058), (8968, 2565185), (11210, 2052148), (15694, 1465820), (16520, 1392529), (22420, 1026074), (31388, 732910), (39235, 586328), (44840, 513037), (62776, 366455), (73291, 313880), (78470, 293164), (146582, 156940)]