42966560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{227}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 126173376

約数和(自身を除く): 83206816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 227, 260, 280, 338, 364, 416, 454, 455, 520, 560, 676, 728, 845, 908, 910, 1040, 1120, 1135, 1183, 1352, 1456, 1589, 1690, 1816, 1820, 2080, 2270, 2366, 2704, 2912, 2951, 3178, 3380, 3632, 3640, 4540, 4732, 5408, 5902, 5915, 6356, 6760, 7264, 7280, 7945, 9080, 9464, 11804, 11830, 12712, 13520, 14560, 14755, 15890, 18160, 18928, 20657, 23608, 23660, 25424, 27040, 29510, 31780, 36320, 37856, 38363, 41314, 47216, 47320, 50848, 59020, 63560, 76726, 82628, 94432, 94640, 103285, 118040, 127120, 153452, 165256, 189280, 191815, 206570, 236080, 254240, 268541, 306904, 330512, 383630, 413140, 472160, 537082, 613808, 661024, 767260, 826280, 1074164, 1227616, 1342705, 1534520, 1652560, 2148328, 2685410, 3069040, 3305120, 4296656, 5370820, 6138080, 8593312, 10741640, 21483280, 42966560]

約数ペア:

[(1, 42966560), (2, 21483280), (4, 10741640), (5, 8593312), (7, 6138080), (8, 5370820), (10, 4296656), (13, 3305120), (14, 3069040), (16, 2685410), (20, 2148328), (26, 1652560), (28, 1534520), (32, 1342705), (35, 1227616), (40, 1074164), (52, 826280), (56, 767260), (65, 661024), (70, 613808), (80, 537082), (91, 472160), (104, 413140), (112, 383630), (130, 330512), (140, 306904), (160, 268541), (169, 254240), (182, 236080), (208, 206570), (224, 191815), (227, 189280), (260, 165256), (280, 153452), (338, 127120), (364, 118040), (416, 103285), (454, 94640), (455, 94432), (520, 82628), (560, 76726), (676, 63560), (728, 59020), (845, 50848), (908, 47320), (910, 47216), (1040, 41314), (1120, 38363), (1135, 37856), (1183, 36320), (1352, 31780), (1456, 29510), (1589, 27040), (1690, 25424), (1816, 23660), (1820, 23608), (2080, 20657), (2270, 18928), (2366, 18160), (2704, 15890), (2912, 14755), (2951, 14560), (3178, 13520), (3380, 12712), (3632, 11830), (3640, 11804), (4540, 9464), (4732, 9080), (5408, 7945), (5902, 7280), (5915, 7264), (6356, 6760)]