7943684480

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3112

約数の個数: 128

約数和(自身を含む): 19590854400

約数和(自身を除く): 11647169920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 71, 80, 118, 128, 142, 160, 236, 284, 295, 320, 355, 472, 568, 590, 640, 710, 944, 1136, 1180, 1420, 1888, 2272, 2360, 2840, 2963, 3776, 4189, 4544, 4720, 5680, 5926, 7552, 8378, 9088, 9440, 11360, 11852, 14815, 16756, 18880, 20945, 22720, 23704, 29630, 33512, 37760, 41890, 45440, 47408, 59260, 67024, 83780, 94816, 118520, 134048, 167560, 174817, 189632, 210373, 237040, 268096, 335120, 349634, 379264, 420746, 474080, 536192, 670240, 699268, 841492, 874085, 948160, 1051865, 1340480, 1398536, 1682984, 1748170, 1896320, 2103730, 2680960, 2797072, 3365968, 3496340, 4207460, 5594144, 6731936, 6992680, 8414920, 11188288, 12412007, 13463872, 13985360, 16829840, 22376576, 24824014, 26927744, 27970720, 33659680, 49648028, 55941440, 62060035, 67319360, 99296056, 111882880, 124120070, 134638720, 198592112, 248240140, 397184224, 496480280, 794368448, 992960560, 1588736896, 1985921120, 3971842240, 7943684480]

約数ペア:

[(1, 7943684480), (2, 3971842240), (4, 1985921120), (5, 1588736896), (8, 992960560), (10, 794368448), (16, 496480280), (20, 397184224), (32, 248240140), (40, 198592112), (59, 134638720), (64, 124120070), (71, 111882880), (80, 99296056), (118, 67319360), (128, 62060035), (142, 55941440), (160, 49648028), (236, 33659680), (284, 27970720), (295, 26927744), (320, 24824014), (355, 22376576), (472, 16829840), (568, 13985360), (590, 13463872), (640, 12412007), (710, 11188288), (944, 8414920), (1136, 6992680), (1180, 6731936), (1420, 5594144), (1888, 4207460), (2272, 3496340), (2360, 3365968), (2840, 2797072), (2963, 2680960), (3776, 2103730), (4189, 1896320), (4544, 1748170), (4720, 1682984), (5680, 1398536), (5926, 1340480), (7552, 1051865), (8378, 948160), (9088, 874085), (9440, 841492), (11360, 699268), (11852, 670240), (14815, 536192), (16756, 474080), (18880, 420746), (20945, 379264), (22720, 349634), (23704, 335120), (29630, 268096), (33512, 237040), (37760, 210373), (41890, 189632), (45440, 174817), (47408, 167560), (59260, 134048), (67024, 118520), (83780, 94816)]