63648480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 192

約数和(自身を含む): 241436160

約数和(自身を除く): 177787680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 997, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1994, 1995, 2128, 2280, 2660, 2991, 3040, 3192, 3360, 3988, 3990, 4256, 4560, 4985, 5320, 5982, 6384, 6979, 7976, 7980, 9120, 9970, 10640, 11964, 12768, 13958, 14955, 15952, 15960, 18943, 19940, 20937, 21280, 23928, 27916, 29910, 31904, 31920, 34895, 37886, 39880, 41874, 47856, 55832, 56829, 59820, 63840, 69790, 75772, 79760, 83748, 94715, 95712, 104685, 111664, 113658, 119640, 132601, 139580, 151544, 159520, 167496, 189430, 209370, 223328, 227316, 239280, 265202, 279160, 284145, 303088, 334992, 378860, 397803, 418740, 454632, 478560, 530404, 558320, 568290, 606176, 663005, 669984, 757720, 795606, 837480, 909264, 1060808, 1116640, 1136580, 1326010, 1515440, 1591212, 1674960, 1818528, 1989015, 2121616, 2273160, 2652020, 3030880, 3182424, 3349920, 3978030, 4243232, 4546320, 5304040, 6364848, 7956060, 9092640, 10608080, 12729696, 15912120, 21216160, 31824240, 63648480]

約数ペア:

[(1, 63648480), (2, 31824240), (3, 21216160), (4, 15912120), (5, 12729696), (6, 10608080), (7, 9092640), (8, 7956060), (10, 6364848), (12, 5304040), (14, 4546320), (15, 4243232), (16, 3978030), (19, 3349920), (20, 3182424), (21, 3030880), (24, 2652020), (28, 2273160), (30, 2121616), (32, 1989015), (35, 1818528), (38, 1674960), (40, 1591212), (42, 1515440), (48, 1326010), (56, 1136580), (57, 1116640), (60, 1060808), (70, 909264), (76, 837480), (80, 795606), (84, 757720), (95, 669984), (96, 663005), (105, 606176), (112, 568290), (114, 558320), (120, 530404), (133, 478560), (140, 454632), (152, 418740), (160, 397803), (168, 378860), (190, 334992), (210, 303088), (224, 284145), (228, 279160), (240, 265202), (266, 239280), (280, 227316), (285, 223328), (304, 209370), (336, 189430), (380, 167496), (399, 159520), (420, 151544), (456, 139580), (480, 132601), (532, 119640), (560, 113658), (570, 111664), (608, 104685), (665, 95712), (672, 94715), (760, 83748), (798, 79760), (840, 75772), (912, 69790), (997, 63840), (1064, 59820), (1120, 56829), (1140, 55832), (1330, 47856), (1520, 41874), (1596, 39880), (1680, 37886), (1824, 34895), (1994, 31920), (1995, 31904), (2128, 29910), (2280, 27916), (2660, 23928), (2991, 21280), (3040, 20937), (3192, 19940), (3360, 18943), (3988, 15960), (3990, 15952), (4256, 14955), (4560, 13958), (4985, 12768), (5320, 11964), (5982, 10640), (6384, 9970), (6979, 9120), (7976, 7980)]