12966924080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2287}}^1$

素因数の和:2707

約数の個数: 160

約数和(自身を含む): 34930621440

約数和(自身を除く): 21963697360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 379, 440, 680, 748, 758, 880, 935, 1360, 1496, 1516, 1870, 1895, 2287, 2992, 3032, 3740, 3790, 4169, 4574, 6064, 6443, 7480, 7580, 8338, 9148, 11435, 12886, 14960, 15160, 16676, 18296, 20845, 22870, 25157, 25772, 30320, 32215, 33352, 36592, 38879, 41690, 45740, 50314, 51544, 64430, 66704, 70873, 77758, 83380, 91480, 100628, 103088, 125785, 128860, 141746, 155516, 166760, 182960, 194395, 201256, 251570, 257720, 283492, 311032, 333520, 354365, 388790, 402512, 427669, 503140, 515440, 566984, 622064, 708730, 777580, 855338, 866773, 1006280, 1133968, 1417460, 1555160, 1710676, 1733546, 2012560, 2138345, 2834920, 3110320, 3421352, 3467092, 4276690, 4333865, 5669840, 6842704, 6934184, 8553380, 8667730, 9534503, 13868368, 14735141, 17106760, 17335460, 19069006, 29470282, 34213520, 34670920, 38138012, 47672515, 58940564, 69341840, 73675705, 76276024, 95345030, 117881128, 147351410, 152552048, 162086551, 190690060, 235762256, 294702820, 324173102, 381380120, 589405640, 648346204, 762760240, 810432755, 1178811280, 1296692408, 1620865510, 2593384816, 3241731020, 6483462040, 12966924080]

約数ペア:

[(1, 12966924080), (2, 6483462040), (4, 3241731020), (5, 2593384816), (8, 1620865510), (10, 1296692408), (11, 1178811280), (16, 810432755), (17, 762760240), (20, 648346204), (22, 589405640), (34, 381380120), (40, 324173102), (44, 294702820), (55, 235762256), (68, 190690060), (80, 162086551), (85, 152552048), (88, 147351410), (110, 117881128), (136, 95345030), (170, 76276024), (176, 73675705), (187, 69341840), (220, 58940564), (272, 47672515), (340, 38138012), (374, 34670920), (379, 34213520), (440, 29470282), (680, 19069006), (748, 17335460), (758, 17106760), (880, 14735141), (935, 13868368), (1360, 9534503), (1496, 8667730), (1516, 8553380), (1870, 6934184), (1895, 6842704), (2287, 5669840), (2992, 4333865), (3032, 4276690), (3740, 3467092), (3790, 3421352), (4169, 3110320), (4574, 2834920), (6064, 2138345), (6443, 2012560), (7480, 1733546), (7580, 1710676), (8338, 1555160), (9148, 1417460), (11435, 1133968), (12886, 1006280), (14960, 866773), (15160, 855338), (16676, 777580), (18296, 708730), (20845, 622064), (22870, 566984), (25157, 515440), (25772, 503140), (30320, 427669), (32215, 402512), (33352, 388790), (36592, 354365), (38879, 333520), (41690, 311032), (45740, 283492), (50314, 257720), (51544, 251570), (64430, 201256), (66704, 194395), (70873, 182960), (77758, 166760), (83380, 155516), (91480, 141746), (100628, 128860), (103088, 125785)]