243841580640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{780343}}^1$

素因数の和:780402

約数の個数: 288

約数和(自身を含む): 981660266496

約数和(自身を除く): 737818685856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3472, 3720, 3906, 4340, 4464, 4960, 5040, 5208, 5580, 6510, 6944, 7440, 7812, 8680, 8928, 9765, 10080, 10416, 11160, 13020, 14880, 15624, 17360, 19530, 20832, 22320, 26040, 31248, 34720, 39060, 44640, 52080, 62496, 78120, 104160, 156240, 312480, 780343, 1560686, 2341029, 3121372, 3901715, 4682058, 5462401, 6242744, 7023087, 7803430, 9364116, 10924802, 11705145, 12485488, 14046174, 15606860, 16387203, 18728232, 21849604, 23410290, 24190633, 24970976, 27312005, 28092348, 31213720, 32774406, 35115435, 37456464, 43699208, 46820580, 48381266, 49161609, 54624010, 56184696, 62427440, 65548812, 70230870, 72571899, 74912928, 81936015, 87398416, 93641160, 96762532, 98323218, 109248020, 112369392, 120953165, 124854880, 131097624, 140461740, 145143798, 163872030, 169334431, 174796832, 187282320, 193525064, 196646436, 217715697, 218496040, 224738784, 241906330, 245808045, 262195248, 280923480, 290287596, 327744060, 338668862, 362859495, 374564640, 387050128, 393292872, 435431394, 436992080, 483812660, 491616090, 508003293, 524390496, 561846960, 580575192, 655488120, 677337724, 725718990, 774100256, 786585744, 846672155, 870862788, 873984160, 967625320, 983232180, 1016006586, 1088578485, 1123693920, 1161150384, 1310976240, 1354675448, 1451437980, 1524009879, 1573171488, 1693344310, 1741725576, 1935250640, 1966464360, 2032013172, 2177156970, 2322300768, 2540016465, 2621952480, 2709350896, 2902875960, 3048019758, 3386688620, 3483451152, 3870501280, 3932928720, 4064026344, 4354313940, 5080032930, 5418701792, 5805751920, 6096039516, 6773377240, 6966902304, 7620049395, 7865857440, 8128052688, 8708627880, 10160065860, 11611503840, 12192079032, 13546754480, 15240098790, 16256105376, 17417255760, 20320131720, 24384158064, 27093508960, 30480197580, 34834511520, 40640263440, 48768316128, 60960395160, 81280526880, 121920790320, 243841580640]

約数ペア:

[(1, 243841580640), (2, 121920790320), (3, 81280526880), (4, 60960395160), (5, 48768316128), (6, 40640263440), (7, 34834511520), (8, 30480197580), (9, 27093508960), (10, 24384158064), (12, 20320131720), (14, 17417255760), (15, 16256105376), (16, 15240098790), (18, 13546754480), (20, 12192079032), (21, 11611503840), (24, 10160065860), (28, 8708627880), (30, 8128052688), (31, 7865857440), (32, 7620049395), (35, 6966902304), (36, 6773377240), (40, 6096039516), (42, 5805751920), (45, 5418701792), (48, 5080032930), (56, 4354313940), (60, 4064026344), (62, 3932928720), (63, 3870501280), (70, 3483451152), (72, 3386688620), (80, 3048019758), (84, 2902875960), (90, 2709350896), (93, 2621952480), (96, 2540016465), (105, 2322300768), (112, 2177156970), (120, 2032013172), (124, 1966464360), (126, 1935250640), (140, 1741725576), (144, 1693344310), (155, 1573171488), (160, 1524009879), (168, 1451437980), (180, 1354675448), (186, 1310976240), (210, 1161150384), (217, 1123693920), (224, 1088578485), (240, 1016006586), (248, 983232180), (252, 967625320), (279, 873984160), (280, 870862788), (288, 846672155), (310, 786585744), (315, 774100256), (336, 725718990), (360, 677337724), (372, 655488120), (420, 580575192), (434, 561846960), (465, 524390496), (480, 508003293), (496, 491616090), (504, 483812660), (558, 436992080), (560, 435431394), (620, 393292872), (630, 387050128), (651, 374564640), (672, 362859495), (720, 338668862), (744, 327744060), (840, 290287596), (868, 280923480), (930, 262195248), (992, 245808045), (1008, 241906330), (1085, 224738784), (1116, 218496040), (1120, 217715697), (1240, 196646436), (1260, 193525064), (1302, 187282320), (1395, 174796832), (1440, 169334431), (1488, 163872030), (1680, 145143798), (1736, 140461740), (1860, 131097624), (1953, 124854880), (2016, 120953165), (2170, 112369392), (2232, 109248020), (2480, 98323218), (2520, 96762532), (2604, 93641160), (2790, 87398416), (2976, 81936015), (3255, 74912928), (3360, 72571899), (3472, 70230870), (3720, 65548812), (3906, 62427440), (4340, 56184696), (4464, 54624010), (4960, 49161609), (5040, 48381266), (5208, 46820580), (5580, 43699208), (6510, 37456464), (6944, 35115435), (7440, 32774406), (7812, 31213720), (8680, 28092348), (8928, 27312005), (9765, 24970976), (10080, 24190633), (10416, 23410290), (11160, 21849604), (13020, 18728232), (14880, 16387203), (15624, 15606860), (17360, 14046174), (19530, 12485488), (20832, 11705145), (22320, 10924802), (26040, 9364116), (31248, 7803430), (34720, 7023087), (39060, 6242744), (44640, 5462401), (52080, 4682058), (62496, 3901715), (78120, 3121372), (104160, 2341029), (156240, 1560686), (312480, 780343)]