1428427440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:873

約数の個数: 320

約数和(自身を含む): 5442508800

約数和(自身を除く): 4014081360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 79, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 158, 165, 176, 180, 198, 216, 220, 237, 240, 264, 270, 297, 316, 330, 360, 395, 396, 432, 440, 474, 495, 528, 540, 594, 632, 660, 711, 720, 761, 790, 792, 869, 880, 948, 990, 1080, 1185, 1188, 1264, 1320, 1422, 1485, 1522, 1580, 1584, 1738, 1896, 1980, 2133, 2160, 2283, 2370, 2376, 2607, 2640, 2844, 2970, 3044, 3160, 3476, 3555, 3792, 3805, 3960, 4266, 4345, 4566, 4740, 4752, 5214, 5688, 5940, 6088, 6320, 6849, 6952, 7110, 7610, 7821, 7920, 8371, 8532, 8690, 9132, 9480, 10428, 10665, 11376, 11415, 11880, 12176, 13035, 13698, 13904, 14220, 15220, 15642, 16742, 17064, 17380, 18264, 18960, 20547, 20856, 21330, 22830, 23463, 23760, 25113, 26070, 27396, 28440, 30440, 31284, 33484, 34128, 34245, 34760, 36528, 39105, 41094, 41712, 41855, 42660, 45660, 46926, 50226, 52140, 54792, 56880, 60119, 60880, 62568, 66968, 68490, 69520, 75339, 78210, 82188, 83710, 85320, 91320, 93852, 100452, 102735, 104280, 109584, 117315, 120238, 125136, 125565, 133936, 136980, 150678, 156420, 164376, 167420, 170640, 180357, 182640, 187704, 200904, 205470, 208560, 226017, 234630, 240476, 251130, 273960, 300595, 301356, 312840, 328752, 334840, 360714, 375408, 376695, 401808, 410940, 452034, 469260, 480952, 502260, 541071, 547920, 601190, 602712, 625680, 661309, 669680, 721428, 753390, 821880, 901785, 904068, 938520, 961904, 1004520, 1082142, 1130085, 1202380, 1205424, 1322618, 1442856, 1506780, 1623213, 1643760, 1803570, 1808136, 1877040, 1983927, 2009040, 2164284, 2260170, 2404760, 2645236, 2705355, 2885712, 3013560, 3246426, 3306545, 3607140, 3616272, 3967854, 4328568, 4520340, 4809520, 5290472, 5410710, 5951781, 6027120, 6492852, 6613090, 7214280, 7935708, 8116065, 8657136, 9040680, 9919635, 10580944, 10821420, 11903562, 12985704, 13226180, 14428560, 15871416, 16232130, 17855343, 18081360, 19839270, 21642840, 23807124, 25971408, 26452360, 29758905, 31742832, 32464260, 35710686, 39678540, 43285680, 47614248, 52904720, 59517810, 64928520, 71421372, 79357080, 89276715, 95228496, 119035620, 129857040, 142842744, 158714160, 178553430, 238071240, 285685488, 357106860, 476142480, 714213720, 1428427440]

約数ペア:

[(1, 1428427440), (2, 714213720), (3, 476142480), (4, 357106860), (5, 285685488), (6, 238071240), (8, 178553430), (9, 158714160), (10, 142842744), (11, 129857040), (12, 119035620), (15, 95228496), (16, 89276715), (18, 79357080), (20, 71421372), (22, 64928520), (24, 59517810), (27, 52904720), (30, 47614248), (33, 43285680), (36, 39678540), (40, 35710686), (44, 32464260), (45, 31742832), (48, 29758905), (54, 26452360), (55, 25971408), (60, 23807124), (66, 21642840), (72, 19839270), (79, 18081360), (80, 17855343), (88, 16232130), (90, 15871416), (99, 14428560), (108, 13226180), (110, 12985704), (120, 11903562), (132, 10821420), (135, 10580944), (144, 9919635), (158, 9040680), (165, 8657136), (176, 8116065), (180, 7935708), (198, 7214280), (216, 6613090), (220, 6492852), (237, 6027120), (240, 5951781), (264, 5410710), (270, 5290472), (297, 4809520), (316, 4520340), (330, 4328568), (360, 3967854), (395, 3616272), (396, 3607140), (432, 3306545), (440, 3246426), (474, 3013560), (495, 2885712), (528, 2705355), (540, 2645236), (594, 2404760), (632, 2260170), (660, 2164284), (711, 2009040), (720, 1983927), (761, 1877040), (790, 1808136), (792, 1803570), (869, 1643760), (880, 1623213), (948, 1506780), (990, 1442856), (1080, 1322618), (1185, 1205424), (1188, 1202380), (1264, 1130085), (1320, 1082142), (1422, 1004520), (1485, 961904), (1522, 938520), (1580, 904068), (1584, 901785), (1738, 821880), (1896, 753390), (1980, 721428), (2133, 669680), (2160, 661309), (2283, 625680), (2370, 602712), (2376, 601190), (2607, 547920), (2640, 541071), (2844, 502260), (2970, 480952), (3044, 469260), (3160, 452034), (3476, 410940), (3555, 401808), (3792, 376695), (3805, 375408), (3960, 360714), (4266, 334840), (4345, 328752), (4566, 312840), (4740, 301356), (4752, 300595), (5214, 273960), (5688, 251130), (5940, 240476), (6088, 234630), (6320, 226017), (6849, 208560), (6952, 205470), (7110, 200904), (7610, 187704), (7821, 182640), (7920, 180357), (8371, 170640), (8532, 167420), (8690, 164376), (9132, 156420), (9480, 150678), (10428, 136980), (10665, 133936), (11376, 125565), (11415, 125136), (11880, 120238), (12176, 117315), (13035, 109584), (13698, 104280), (13904, 102735), (14220, 100452), (15220, 93852), (15642, 91320), (16742, 85320), (17064, 83710), (17380, 82188), (18264, 78210), (18960, 75339), (20547, 69520), (20856, 68490), (21330, 66968), (22830, 62568), (23463, 60880), (23760, 60119), (25113, 56880), (26070, 54792), (27396, 52140), (28440, 50226), (30440, 46926), (31284, 45660), (33484, 42660), (34128, 41855), (34245, 41712), (34760, 41094), (36528, 39105)]