238263480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1083

約数の個数: 288

約数和(自身を含む): 971006400

約数和(自身を除く): 732742920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1039, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2078, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3117, 3185, 3276, 3528, 3640, 3822, 4095, 4156, 4410, 4680, 5096, 5195, 5460, 5733, 5880, 6234, 6370, 6552, 7273, 7644, 8190, 8312, 8820, 9351, 9555, 10390, 10920, 11466, 12468, 12740, 13507, 14546, 15288, 15585, 16380, 17640, 18702, 19110, 20780, 21819, 22932, 24936, 25480, 27014, 28665, 29092, 31170, 32760, 36365, 37404, 38220, 40521, 41560, 43638, 45864, 46755, 50911, 54028, 57330, 58184, 62340, 65457, 67535, 72730, 74808, 76440, 81042, 87276, 93510, 94549, 101822, 108056, 109095, 114660, 121563, 124680, 130914, 135070, 145460, 152733, 162084, 174552, 187020, 189098, 202605, 203644, 218190, 229320, 243126, 254555, 261828, 270140, 283647, 290920, 305466, 324168, 327285, 374040, 378196, 405210, 407288, 436380, 458199, 472745, 486252, 509110, 523656, 540280, 567294, 607815, 610932, 654570, 661843, 756392, 763665, 810420, 850941, 872760, 916398, 945490, 972504, 1018220, 1134588, 1215630, 1221864, 1309140, 1323686, 1418235, 1527330, 1620840, 1701882, 1832796, 1890980, 1985529, 2036440, 2269176, 2290995, 2431260, 2618280, 2647372, 2836470, 3054660, 3309215, 3403764, 3665592, 3781960, 3971058, 4254705, 4581990, 4862520, 5294744, 5672940, 5956587, 6109320, 6618430, 6807528, 7942116, 8509410, 9163980, 9927645, 11345880, 11913174, 13236860, 15884232, 17018820, 18327960, 19855290, 23826348, 26473720, 29782935, 34037640, 39710580, 47652696, 59565870, 79421160, 119131740, 238263480]

約数ペア:

[(1, 238263480), (2, 119131740), (3, 79421160), (4, 59565870), (5, 47652696), (6, 39710580), (7, 34037640), (8, 29782935), (9, 26473720), (10, 23826348), (12, 19855290), (13, 18327960), (14, 17018820), (15, 15884232), (18, 13236860), (20, 11913174), (21, 11345880), (24, 9927645), (26, 9163980), (28, 8509410), (30, 7942116), (35, 6807528), (36, 6618430), (39, 6109320), (40, 5956587), (42, 5672940), (45, 5294744), (49, 4862520), (52, 4581990), (56, 4254705), (60, 3971058), (63, 3781960), (65, 3665592), (70, 3403764), (72, 3309215), (78, 3054660), (84, 2836470), (90, 2647372), (91, 2618280), (98, 2431260), (104, 2290995), (105, 2269176), (117, 2036440), (120, 1985529), (126, 1890980), (130, 1832796), (140, 1701882), (147, 1620840), (156, 1527330), (168, 1418235), (180, 1323686), (182, 1309140), (195, 1221864), (196, 1215630), (210, 1134588), (234, 1018220), (245, 972504), (252, 945490), (260, 916398), (273, 872760), (280, 850941), (294, 810420), (312, 763665), (315, 756392), (360, 661843), (364, 654570), (390, 610932), (392, 607815), (420, 567294), (441, 540280), (455, 523656), (468, 509110), (490, 486252), (504, 472745), (520, 458199), (546, 436380), (585, 407288), (588, 405210), (630, 378196), (637, 374040), (728, 327285), (735, 324168), (780, 305466), (819, 290920), (840, 283647), (882, 270140), (910, 261828), (936, 254555), (980, 243126), (1039, 229320), (1092, 218190), (1170, 203644), (1176, 202605), (1260, 189098), (1274, 187020), (1365, 174552), (1470, 162084), (1560, 152733), (1638, 145460), (1764, 135070), (1820, 130914), (1911, 124680), (1960, 121563), (2078, 114660), (2184, 109095), (2205, 108056), (2340, 101822), (2520, 94549), (2548, 93510), (2730, 87276), (2940, 81042), (3117, 76440), (3185, 74808), (3276, 72730), (3528, 67535), (3640, 65457), (3822, 62340), (4095, 58184), (4156, 57330), (4410, 54028), (4680, 50911), (5096, 46755), (5195, 45864), (5460, 43638), (5733, 41560), (5880, 40521), (6234, 38220), (6370, 37404), (6552, 36365), (7273, 32760), (7644, 31170), (8190, 29092), (8312, 28665), (8820, 27014), (9351, 25480), (9555, 24936), (10390, 22932), (10920, 21819), (11466, 20780), (12468, 19110), (12740, 18702), (13507, 17640), (14546, 16380), (15288, 15585)]