1309979520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:155

約数の個数: 384

約数和(自身を含む): 4865767200

約数和(自身を除く): 3555787680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 43, 45, 48, 54, 60, 64, 72, 80, 82, 86, 90, 96, 108, 120, 123, 128, 129, 135, 144, 160, 164, 172, 180, 192, 205, 215, 216, 240, 246, 258, 270, 288, 320, 328, 344, 360, 369, 384, 387, 410, 430, 432, 480, 492, 516, 540, 576, 615, 640, 645, 656, 688, 720, 738, 774, 820, 860, 864, 960, 984, 1032, 1080, 1107, 1152, 1161, 1230, 1290, 1312, 1376, 1440, 1476, 1548, 1640, 1720, 1728, 1763, 1845, 1849, 1920, 1935, 1968, 2064, 2160, 2214, 2322, 2460, 2580, 2624, 2752, 2880, 2952, 3096, 3280, 3440, 3456, 3526, 3690, 3698, 3870, 3936, 4128, 4320, 4428, 4644, 4920, 5160, 5248, 5289, 5504, 5535, 5547, 5760, 5805, 5904, 6192, 6560, 6880, 7052, 7380, 7396, 7740, 7872, 8256, 8640, 8815, 8856, 9245, 9288, 9840, 10320, 10578, 11070, 11094, 11610, 11808, 12384, 13120, 13760, 14104, 14760, 14792, 15480, 15744, 15867, 16512, 16641, 17280, 17630, 17712, 18490, 18576, 19680, 20640, 21156, 22140, 22188, 23220, 23616, 24768, 26240, 26445, 27520, 27735, 28208, 29520, 29584, 30960, 31734, 33282, 35260, 35424, 36980, 37152, 39360, 41280, 42312, 44280, 44376, 46440, 47232, 47601, 49536, 49923, 52890, 55470, 56416, 59040, 59168, 61920, 63468, 66564, 70520, 70848, 73960, 74304, 75809, 78720, 79335, 82560, 83205, 84624, 88560, 88752, 92880, 95202, 99846, 105780, 110940, 112832, 118080, 118336, 123840, 126936, 133128, 141040, 141696, 147920, 148608, 151618, 158670, 166410, 169248, 177120, 177504, 185760, 190404, 199692, 211560, 221880, 225664, 227427, 236160, 236672, 238005, 247680, 249615, 253872, 266256, 282080, 295840, 303236, 317340, 332820, 338496, 354240, 355008, 371520, 379045, 380808, 399384, 423120, 443760, 454854, 476010, 499230, 507744, 532512, 564160, 591680, 606472, 634680, 665640, 676992, 682281, 708480, 710016, 743040, 758090, 761616, 798768, 846240, 887520, 909708, 952020, 998460, 1015488, 1065024, 1128320, 1137135, 1183360, 1212944, 1269360, 1331280, 1364562, 1516180, 1523232, 1597536, 1692480, 1775040, 1819416, 1904040, 1996920, 2030976, 2046843, 2130048, 2274270, 2425888, 2538720, 2662560, 2729124, 3032360, 3046464, 3195072, 3384960, 3411405, 3550080, 3638832, 3808080, 3993840, 4093686, 4548540, 4851776, 5077440, 5325120, 5458248, 6064720, 6092928, 6390144, 6822810, 7277664, 7616160, 7987680, 8187372, 9097080, 9703552, 10154880, 10234215, 10650240, 10916496, 12129440, 13645620, 14555328, 15232320, 15975360, 16374744, 18194160, 20468430, 21832992, 24258880, 27291240, 29110656, 30464640, 31950720, 32749488, 36388320, 40936860, 43665984, 48517760, 54582480, 65498976, 72776640, 81873720, 87331968, 109164960, 130997952, 145553280, 163747440, 218329920, 261995904, 327494880, 436659840, 654989760, 1309979520]

約数ペア:

[(1, 1309979520), (2, 654989760), (3, 436659840), (4, 327494880), (5, 261995904), (6, 218329920), (8, 163747440), (9, 145553280), (10, 130997952), (12, 109164960), (15, 87331968), (16, 81873720), (18, 72776640), (20, 65498976), (24, 54582480), (27, 48517760), (30, 43665984), (32, 40936860), (36, 36388320), (40, 32749488), (41, 31950720), (43, 30464640), (45, 29110656), (48, 27291240), (54, 24258880), (60, 21832992), (64, 20468430), (72, 18194160), (80, 16374744), (82, 15975360), (86, 15232320), (90, 14555328), (96, 13645620), (108, 12129440), (120, 10916496), (123, 10650240), (128, 10234215), (129, 10154880), (135, 9703552), (144, 9097080), (160, 8187372), (164, 7987680), (172, 7616160), (180, 7277664), (192, 6822810), (205, 6390144), (215, 6092928), (216, 6064720), (240, 5458248), (246, 5325120), (258, 5077440), (270, 4851776), (288, 4548540), (320, 4093686), (328, 3993840), (344, 3808080), (360, 3638832), (369, 3550080), (384, 3411405), (387, 3384960), (410, 3195072), (430, 3046464), (432, 3032360), (480, 2729124), (492, 2662560), (516, 2538720), (540, 2425888), (576, 2274270), (615, 2130048), (640, 2046843), (645, 2030976), (656, 1996920), (688, 1904040), (720, 1819416), (738, 1775040), (774, 1692480), (820, 1597536), (860, 1523232), (864, 1516180), (960, 1364562), (984, 1331280), (1032, 1269360), (1080, 1212944), (1107, 1183360), (1152, 1137135), (1161, 1128320), (1230, 1065024), (1290, 1015488), (1312, 998460), (1376, 952020), (1440, 909708), (1476, 887520), (1548, 846240), (1640, 798768), (1720, 761616), (1728, 758090), (1763, 743040), (1845, 710016), (1849, 708480), (1920, 682281), (1935, 676992), (1968, 665640), (2064, 634680), (2160, 606472), (2214, 591680), (2322, 564160), (2460, 532512), (2580, 507744), (2624, 499230), (2752, 476010), (2880, 454854), (2952, 443760), (3096, 423120), (3280, 399384), (3440, 380808), (3456, 379045), (3526, 371520), (3690, 355008), (3698, 354240), (3870, 338496), (3936, 332820), (4128, 317340), (4320, 303236), (4428, 295840), (4644, 282080), (4920, 266256), (5160, 253872), (5248, 249615), (5289, 247680), (5504, 238005), (5535, 236672), (5547, 236160), (5760, 227427), (5805, 225664), (5904, 221880), (6192, 211560), (6560, 199692), (6880, 190404), (7052, 185760), (7380, 177504), (7396, 177120), (7740, 169248), (7872, 166410), (8256, 158670), (8640, 151618), (8815, 148608), (8856, 147920), (9245, 141696), (9288, 141040), (9840, 133128), (10320, 126936), (10578, 123840), (11070, 118336), (11094, 118080), (11610, 112832), (11808, 110940), (12384, 105780), (13120, 99846), (13760, 95202), (14104, 92880), (14760, 88752), (14792, 88560), (15480, 84624), (15744, 83205), (15867, 82560), (16512, 79335), (16641, 78720), (17280, 75809), (17630, 74304), (17712, 73960), (18490, 70848), (18576, 70520), (19680, 66564), (20640, 63468), (21156, 61920), (22140, 59168), (22188, 59040), (23220, 56416), (23616, 55470), (24768, 52890), (26240, 49923), (26445, 49536), (27520, 47601), (27735, 47232), (28208, 46440), (29520, 44376), (29584, 44280), (30960, 42312), (31734, 41280), (33282, 39360), (35260, 37152), (35424, 36980)]