64264080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 160

約数和(自身を含む): 222307200

約数和(自身を除く): 158043120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 829, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1658, 1938, 2040, 2280, 2487, 2584, 3230, 3316, 3876, 4080, 4145, 4560, 4845, 4974, 5168, 6460, 6632, 7752, 8290, 9690, 9948, 12435, 12920, 13264, 14093, 15504, 15751, 16580, 19380, 19896, 24870, 25840, 28186, 31502, 33160, 38760, 39792, 42279, 47253, 49740, 56372, 63004, 66320, 70465, 77520, 78755, 84558, 94506, 99480, 112744, 126008, 140930, 157510, 169116, 189012, 198960, 211395, 225488, 236265, 252016, 267767, 281860, 315020, 338232, 378024, 422790, 472530, 535534, 563720, 630040, 676464, 756048, 803301, 845580, 945060, 1071068, 1127440, 1260080, 1338835, 1606602, 1691160, 1890120, 2142136, 2677670, 3213204, 3382320, 3780240, 4016505, 4284272, 5355340, 6426408, 8033010, 10710680, 12852816, 16066020, 21421360, 32132040, 64264080]

約数ペア:

[(1, 64264080), (2, 32132040), (3, 21421360), (4, 16066020), (5, 12852816), (6, 10710680), (8, 8033010), (10, 6426408), (12, 5355340), (15, 4284272), (16, 4016505), (17, 3780240), (19, 3382320), (20, 3213204), (24, 2677670), (30, 2142136), (34, 1890120), (38, 1691160), (40, 1606602), (48, 1338835), (51, 1260080), (57, 1127440), (60, 1071068), (68, 945060), (76, 845580), (80, 803301), (85, 756048), (95, 676464), (102, 630040), (114, 563720), (120, 535534), (136, 472530), (152, 422790), (170, 378024), (190, 338232), (204, 315020), (228, 281860), (240, 267767), (255, 252016), (272, 236265), (285, 225488), (304, 211395), (323, 198960), (340, 189012), (380, 169116), (408, 157510), (456, 140930), (510, 126008), (570, 112744), (646, 99480), (680, 94506), (760, 84558), (816, 78755), (829, 77520), (912, 70465), (969, 66320), (1020, 63004), (1140, 56372), (1292, 49740), (1360, 47253), (1520, 42279), (1615, 39792), (1658, 38760), (1938, 33160), (2040, 31502), (2280, 28186), (2487, 25840), (2584, 24870), (3230, 19896), (3316, 19380), (3876, 16580), (4080, 15751), (4145, 15504), (4560, 14093), (4845, 13264), (4974, 12920), (5168, 12435), (6460, 9948), (6632, 9690), (7752, 8290)]