69286240

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 172488960

約数和(自身を除く): 103202720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 229, 244, 248, 305, 310, 458, 488, 496, 610, 620, 916, 976, 992, 1145, 1220, 1240, 1832, 1891, 1952, 2290, 2440, 2480, 3664, 3782, 4580, 4880, 4960, 7099, 7328, 7564, 9160, 9455, 9760, 13969, 14198, 15128, 18320, 18910, 27938, 28396, 30256, 35495, 36640, 37820, 55876, 56792, 60512, 69845, 70990, 75640, 111752, 113584, 139690, 141980, 151280, 223504, 227168, 279380, 283960, 302560, 433039, 447008, 558760, 567920, 866078, 1117520, 1135840, 1732156, 2165195, 2235040, 3464312, 4330390, 6928624, 8660780, 13857248, 17321560, 34643120, 69286240]

約数ペア:

[(1, 69286240), (2, 34643120), (4, 17321560), (5, 13857248), (8, 8660780), (10, 6928624), (16, 4330390), (20, 3464312), (31, 2235040), (32, 2165195), (40, 1732156), (61, 1135840), (62, 1117520), (80, 866078), (122, 567920), (124, 558760), (155, 447008), (160, 433039), (229, 302560), (244, 283960), (248, 279380), (305, 227168), (310, 223504), (458, 151280), (488, 141980), (496, 139690), (610, 113584), (620, 111752), (916, 75640), (976, 70990), (992, 69845), (1145, 60512), (1220, 56792), (1240, 55876), (1832, 37820), (1891, 36640), (1952, 35495), (2290, 30256), (2440, 28396), (2480, 27938), (3664, 18910), (3782, 18320), (4580, 15128), (4880, 14198), (4960, 13969), (7099, 9760), (7328, 9455), (7564, 9160)]