69722240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 193881600

約数和(自身を除く): 124159360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 197, 224, 280, 316, 320, 394, 395, 448, 553, 560, 632, 640, 788, 790, 896, 985, 1106, 1120, 1264, 1379, 1576, 1580, 1970, 2212, 2240, 2528, 2758, 2765, 3152, 3160, 3940, 4424, 4480, 5056, 5516, 5530, 6304, 6320, 6895, 7880, 8848, 10112, 11032, 11060, 12608, 12640, 13790, 15563, 15760, 17696, 22064, 22120, 25216, 25280, 27580, 31126, 31520, 35392, 44128, 44240, 50560, 55160, 62252, 63040, 70784, 77815, 88256, 88480, 108941, 110320, 124504, 126080, 155630, 176512, 176960, 217882, 220640, 249008, 311260, 353920, 435764, 441280, 498016, 544705, 622520, 871528, 882560, 996032, 1089410, 1245040, 1743056, 1992064, 2178820, 2490080, 3486112, 4357640, 4980160, 6972224, 8715280, 9960320, 13944448, 17430560, 34861120, 69722240]

約数ペア:

[(1, 69722240), (2, 34861120), (4, 17430560), (5, 13944448), (7, 9960320), (8, 8715280), (10, 6972224), (14, 4980160), (16, 4357640), (20, 3486112), (28, 2490080), (32, 2178820), (35, 1992064), (40, 1743056), (56, 1245040), (64, 1089410), (70, 996032), (79, 882560), (80, 871528), (112, 622520), (128, 544705), (140, 498016), (158, 441280), (160, 435764), (197, 353920), (224, 311260), (280, 249008), (316, 220640), (320, 217882), (394, 176960), (395, 176512), (448, 155630), (553, 126080), (560, 124504), (632, 110320), (640, 108941), (788, 88480), (790, 88256), (896, 77815), (985, 70784), (1106, 63040), (1120, 62252), (1264, 55160), (1379, 50560), (1576, 44240), (1580, 44128), (1970, 35392), (2212, 31520), (2240, 31126), (2528, 27580), (2758, 25280), (2765, 25216), (3152, 22120), (3160, 22064), (3940, 17696), (4424, 15760), (4480, 15563), (5056, 13790), (5516, 12640), (5530, 12608), (6304, 11060), (6320, 11032), (6895, 10112), (7880, 8848)]