47778262680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{18427}}^1$

素因数の和:18530

約数の個数: 256

約数和(自身を含む): 160491663360

約数和(自身を除く): 112713400680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 41, 51, 60, 62, 68, 82, 85, 93, 102, 120, 123, 124, 136, 155, 164, 170, 186, 204, 205, 246, 248, 255, 310, 328, 340, 372, 408, 410, 465, 492, 510, 527, 615, 620, 680, 697, 744, 820, 930, 984, 1020, 1054, 1230, 1240, 1271, 1394, 1581, 1640, 1860, 2040, 2091, 2108, 2460, 2542, 2635, 2788, 3162, 3485, 3720, 3813, 4182, 4216, 4920, 5084, 5270, 5576, 6324, 6355, 6970, 7626, 7905, 8364, 10168, 10455, 10540, 12648, 12710, 13940, 15252, 15810, 16728, 18427, 19065, 20910, 21080, 21607, 25420, 27880, 30504, 31620, 36854, 38130, 41820, 43214, 50840, 55281, 63240, 64821, 73708, 76260, 83640, 86428, 92135, 108035, 110562, 129642, 147416, 152520, 172856, 184270, 216070, 221124, 259284, 276405, 313259, 324105, 368540, 432140, 442248, 518568, 552810, 571237, 626518, 648210, 737080, 755507, 864280, 939777, 1105620, 1142474, 1253036, 1296420, 1511014, 1566295, 1713711, 1879554, 2211240, 2266521, 2284948, 2506072, 2592840, 2856185, 3022028, 3132590, 3427422, 3759108, 3777535, 4533042, 4569896, 4698885, 5712370, 6044056, 6265180, 6854844, 7518216, 7555070, 8568555, 9066084, 9397770, 9711029, 11332605, 11424740, 12530360, 12843619, 13709688, 15110140, 17137110, 18132168, 18795540, 19422058, 22665210, 22849480, 23420717, 25687238, 29133087, 30220280, 34274220, 37591080, 38530857, 38844116, 45330420, 46841434, 48555145, 51374476, 58266174, 64218095, 68548440, 70262151, 77061714, 77688232, 90660840, 93682868, 97110290, 102748952, 116532348, 117103585, 128436190, 140524302, 145665435, 154123428, 187365736, 192654285, 194220580, 233064696, 234207170, 256872380, 281048604, 291330870, 308246856, 351310755, 385308570, 388441160, 398152189, 468414340, 513744760, 562097208, 582661740, 702621510, 770617140, 796304378, 936828680, 1165323480, 1194456567, 1405243020, 1541234280, 1592608756, 1990760945, 2388913134, 2810486040, 3185217512, 3981521890, 4777826268, 5972282835, 7963043780, 9555652536, 11944565670, 15926087560, 23889131340, 47778262680]

約数ペア:

[(1, 47778262680), (2, 23889131340), (3, 15926087560), (4, 11944565670), (5, 9555652536), (6, 7963043780), (8, 5972282835), (10, 4777826268), (12, 3981521890), (15, 3185217512), (17, 2810486040), (20, 2388913134), (24, 1990760945), (30, 1592608756), (31, 1541234280), (34, 1405243020), (40, 1194456567), (41, 1165323480), (51, 936828680), (60, 796304378), (62, 770617140), (68, 702621510), (82, 582661740), (85, 562097208), (93, 513744760), (102, 468414340), (120, 398152189), (123, 388441160), (124, 385308570), (136, 351310755), (155, 308246856), (164, 291330870), (170, 281048604), (186, 256872380), (204, 234207170), (205, 233064696), (246, 194220580), (248, 192654285), (255, 187365736), (310, 154123428), (328, 145665435), (340, 140524302), (372, 128436190), (408, 117103585), (410, 116532348), (465, 102748952), (492, 97110290), (510, 93682868), (527, 90660840), (615, 77688232), (620, 77061714), (680, 70262151), (697, 68548440), (744, 64218095), (820, 58266174), (930, 51374476), (984, 48555145), (1020, 46841434), (1054, 45330420), (1230, 38844116), (1240, 38530857), (1271, 37591080), (1394, 34274220), (1581, 30220280), (1640, 29133087), (1860, 25687238), (2040, 23420717), (2091, 22849480), (2108, 22665210), (2460, 19422058), (2542, 18795540), (2635, 18132168), (2788, 17137110), (3162, 15110140), (3485, 13709688), (3720, 12843619), (3813, 12530360), (4182, 11424740), (4216, 11332605), (4920, 9711029), (5084, 9397770), (5270, 9066084), (5576, 8568555), (6324, 7555070), (6355, 7518216), (6970, 6854844), (7626, 6265180), (7905, 6044056), (8364, 5712370), (10168, 4698885), (10455, 4569896), (10540, 4533042), (12648, 3777535), (12710, 3759108), (13940, 3427422), (15252, 3132590), (15810, 3022028), (16728, 2856185), (18427, 2592840), (19065, 2506072), (20910, 2284948), (21080, 2266521), (21607, 2211240), (25420, 1879554), (27880, 1713711), (30504, 1566295), (31620, 1511014), (36854, 1296420), (38130, 1253036), (41820, 1142474), (43214, 1105620), (50840, 939777), (55281, 864280), (63240, 755507), (64821, 737080), (73708, 648210), (76260, 626518), (83640, 571237), (86428, 552810), (92135, 518568), (108035, 442248), (110562, 432140), (129642, 368540), (147416, 324105), (152520, 313259), (172856, 276405), (184270, 259284), (216070, 221124)]