1346185280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 3651747840

約数和(自身を除く): 2305562560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 79, 80, 88, 94, 103, 110, 158, 160, 176, 188, 206, 220, 235, 316, 320, 352, 376, 395, 412, 440, 470, 515, 517, 632, 704, 752, 790, 824, 869, 880, 940, 1030, 1034, 1133, 1264, 1504, 1580, 1648, 1738, 1760, 1880, 2060, 2068, 2266, 2528, 2585, 3008, 3160, 3296, 3476, 3520, 3713, 3760, 4120, 4136, 4345, 4532, 4841, 5056, 5170, 5665, 6320, 6592, 6952, 7426, 7520, 8137, 8240, 8272, 8690, 9064, 9682, 10340, 11330, 12640, 13904, 14852, 15040, 16274, 16480, 16544, 17380, 18128, 18565, 19364, 20680, 22660, 24205, 25280, 27808, 29704, 32548, 32960, 33088, 34760, 36256, 37130, 38728, 40685, 40843, 41360, 45320, 48410, 53251, 55616, 59408, 65096, 69520, 72512, 74260, 77456, 81370, 81686, 82720, 89507, 90640, 96820, 106502, 118816, 130192, 139040, 148520, 154912, 162740, 163372, 165440, 179014, 181280, 193640, 204215, 213004, 237632, 260384, 266255, 278080, 297040, 309824, 325480, 326744, 358028, 362560, 382439, 387280, 408430, 426008, 447535, 520768, 532510, 594080, 650960, 653488, 716056, 764878, 774560, 816860, 852016, 895070, 1065020, 1188160, 1301920, 1306976, 1432112, 1529756, 1549120, 1633720, 1704032, 1790140, 1912195, 2130040, 2603840, 2613952, 2864224, 3059512, 3267440, 3408064, 3580280, 3824390, 4206829, 4260080, 5728448, 6119024, 6534880, 7160560, 7648780, 8413658, 8520160, 12238048, 13069760, 14321120, 15297560, 16827316, 17040320, 21034145, 24476096, 28642240, 30595120, 33654632, 42068290, 61190240, 67309264, 84136580, 122380480, 134618528, 168273160, 269237056, 336546320, 673092640, 1346185280]

約数ペア:

[(1, 1346185280), (2, 673092640), (4, 336546320), (5, 269237056), (8, 168273160), (10, 134618528), (11, 122380480), (16, 84136580), (20, 67309264), (22, 61190240), (32, 42068290), (40, 33654632), (44, 30595120), (47, 28642240), (55, 24476096), (64, 21034145), (79, 17040320), (80, 16827316), (88, 15297560), (94, 14321120), (103, 13069760), (110, 12238048), (158, 8520160), (160, 8413658), (176, 7648780), (188, 7160560), (206, 6534880), (220, 6119024), (235, 5728448), (316, 4260080), (320, 4206829), (352, 3824390), (376, 3580280), (395, 3408064), (412, 3267440), (440, 3059512), (470, 2864224), (515, 2613952), (517, 2603840), (632, 2130040), (704, 1912195), (752, 1790140), (790, 1704032), (824, 1633720), (869, 1549120), (880, 1529756), (940, 1432112), (1030, 1306976), (1034, 1301920), (1133, 1188160), (1264, 1065020), (1504, 895070), (1580, 852016), (1648, 816860), (1738, 774560), (1760, 764878), (1880, 716056), (2060, 653488), (2068, 650960), (2266, 594080), (2528, 532510), (2585, 520768), (3008, 447535), (3160, 426008), (3296, 408430), (3476, 387280), (3520, 382439), (3713, 362560), (3760, 358028), (4120, 326744), (4136, 325480), (4345, 309824), (4532, 297040), (4841, 278080), (5056, 266255), (5170, 260384), (5665, 237632), (6320, 213004), (6592, 204215), (6952, 193640), (7426, 181280), (7520, 179014), (8137, 165440), (8240, 163372), (8272, 162740), (8690, 154912), (9064, 148520), (9682, 139040), (10340, 130192), (11330, 118816), (12640, 106502), (13904, 96820), (14852, 90640), (15040, 89507), (16274, 82720), (16480, 81686), (16544, 81370), (17380, 77456), (18128, 74260), (18565, 72512), (19364, 69520), (20680, 65096), (22660, 59408), (24205, 55616), (25280, 53251), (27808, 48410), (29704, 45320), (32548, 41360), (32960, 40843), (33088, 40685), (34760, 38728), (36256, 37130)]