127296960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 224

約数和(自身を含む): 486704640

約数和(自身を除く): 359407680

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, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 997, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1994, 1995, 2128, 2240, 2280, 2660, 2991, 3040, 3192, 3360, 3648, 3988, 3990, 4256, 4560, 4985, 5320, 5982, 6080, 6384, 6720, 6979, 7976, 7980, 8512, 9120, 9970, 10640, 11964, 12768, 13958, 14955, 15952, 15960, 18240, 18943, 19940, 20937, 21280, 23928, 25536, 27916, 29910, 31904, 31920, 34895, 37886, 39880, 41874, 42560, 47856, 55832, 56829, 59820, 63808, 63840, 69790, 75772, 79760, 83748, 94715, 95712, 104685, 111664, 113658, 119640, 127680, 132601, 139580, 151544, 159520, 167496, 189430, 191424, 209370, 223328, 227316, 239280, 265202, 279160, 284145, 303088, 319040, 334992, 378860, 397803, 418740, 446656, 454632, 478560, 530404, 558320, 568290, 606176, 663005, 669984, 757720, 795606, 837480, 909264, 957120, 1060808, 1116640, 1136580, 1212352, 1326010, 1339968, 1515440, 1591212, 1674960, 1818528, 1989015, 2121616, 2233280, 2273160, 2652020, 3030880, 3182424, 3349920, 3637056, 3978030, 4243232, 4546320, 5304040, 6061760, 6364848, 6699840, 7956060, 8486464, 9092640, 10608080, 12729696, 15912120, 18185280, 21216160, 25459392, 31824240, 42432320, 63648480, 127296960]

約数ペア:

[(1, 127296960), (2, 63648480), (3, 42432320), (4, 31824240), (5, 25459392), (6, 21216160), (7, 18185280), (8, 15912120), (10, 12729696), (12, 10608080), (14, 9092640), (15, 8486464), (16, 7956060), (19, 6699840), (20, 6364848), (21, 6061760), (24, 5304040), (28, 4546320), (30, 4243232), (32, 3978030), (35, 3637056), (38, 3349920), (40, 3182424), (42, 3030880), (48, 2652020), (56, 2273160), (57, 2233280), (60, 2121616), (64, 1989015), (70, 1818528), (76, 1674960), (80, 1591212), (84, 1515440), (95, 1339968), (96, 1326010), (105, 1212352), (112, 1136580), (114, 1116640), (120, 1060808), (133, 957120), (140, 909264), (152, 837480), (160, 795606), (168, 757720), (190, 669984), (192, 663005), (210, 606176), (224, 568290), (228, 558320), (240, 530404), (266, 478560), (280, 454632), (285, 446656), (304, 418740), (320, 397803), (336, 378860), (380, 334992), (399, 319040), (420, 303088), (448, 284145), (456, 279160), (480, 265202), (532, 239280), (560, 227316), (570, 223328), (608, 209370), (665, 191424), (672, 189430), (760, 167496), (798, 159520), (840, 151544), (912, 139580), (960, 132601), (997, 127680), (1064, 119640), (1120, 113658), (1140, 111664), (1216, 104685), (1330, 95712), (1344, 94715), (1520, 83748), (1596, 79760), (1680, 75772), (1824, 69790), (1994, 63840), (1995, 63808), (2128, 59820), (2240, 56829), (2280, 55832), (2660, 47856), (2991, 42560), (3040, 41874), (3192, 39880), (3360, 37886), (3648, 34895), (3988, 31920), (3990, 31904), (4256, 29910), (4560, 27916), (4985, 25536), (5320, 23928), (5982, 21280), (6080, 20937), (6384, 19940), (6720, 18943), (6979, 18240), (7976, 15960), (7980, 15952), (8512, 14955), (9120, 13958), (9970, 12768), (10640, 11964)]