21429288720

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2063}}^1$

素因数の和:2324

約数の個数: 400

約数和(自身を含む): 85472386560

約数和(自身を除く): 64043097840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 229, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 458, 504, 540, 560, 567, 630, 648, 687, 720, 756, 810, 840, 916, 945, 1008, 1080, 1134, 1145, 1260, 1296, 1374, 1512, 1603, 1620, 1680, 1832, 1890, 2061, 2063, 2160, 2268, 2290, 2520, 2748, 2835, 3024, 3206, 3240, 3435, 3664, 3780, 4122, 4126, 4536, 4580, 4809, 5040, 5496, 5670, 6183, 6189, 6412, 6480, 6870, 7560, 8015, 8244, 8252, 9072, 9160, 9618, 10305, 10315, 10992, 11340, 12366, 12378, 12824, 13740, 14427, 14441, 15120, 16030, 16488, 16504, 18320, 18549, 18567, 19236, 20610, 20630, 22680, 24045, 24732, 24756, 25648, 27480, 28854, 28882, 30915, 30945, 32060, 32976, 33008, 37098, 37134, 38472, 41220, 41260, 43281, 43323, 45360, 48090, 49464, 49512, 54960, 55701, 57708, 57764, 61830, 61890, 64120, 72135, 72205, 74196, 74268, 76944, 82440, 82520, 86562, 86646, 92745, 92835, 96180, 98928, 99024, 111402, 115416, 115528, 123660, 123780, 128240, 129843, 129969, 144270, 144410, 148392, 148536, 164880, 165040, 167103, 173124, 173292, 185490, 185670, 192360, 216405, 216615, 222804, 230832, 231056, 247320, 247560, 259686, 259938, 278505, 288540, 288820, 296784, 297072, 334206, 346248, 346584, 370980, 371340, 384720, 389907, 432810, 433230, 445608, 472427, 494640, 495120, 519372, 519876, 557010, 577080, 577640, 649215, 649845, 668412, 692496, 693168, 741960, 742680, 779814, 835515, 865620, 866460, 891216, 944854, 1038744, 1039752, 1114020, 1154160, 1155280, 1169721, 1298430, 1299690, 1336824, 1417281, 1483920, 1485360, 1559628, 1671030, 1731240, 1732920, 1889708, 1949535, 2077488, 2079504, 2228040, 2339442, 2362135, 2596860, 2599380, 2673648, 2834562, 3119256, 3306989, 3342060, 3462480, 3465840, 3779416, 3899070, 4251843, 4456080, 4678884, 4724270, 5193720, 5198760, 5669124, 5848605, 6238512, 6613978, 6684120, 7086405, 7558832, 7798140, 8503686, 9357768, 9448540, 9920967, 10387440, 10397520, 11338248, 11697210, 12755529, 13227956, 13368240, 14172810, 15596280, 16534945, 17007372, 18715536, 18897080, 19841934, 21259215, 22676496, 23394420, 25511058, 26455912, 28345620, 29762901, 31192560, 33069890, 34014744, 37794160, 38266587, 39683868, 42518430, 46788840, 49604835, 51022116, 52911824, 56691240, 59525802, 63777645, 66139780, 68029488, 76533174, 79367736, 85036860, 89288703, 93577680, 99209670, 102044232, 113382480, 119051604, 127555290, 132279560, 148814505, 153066348, 158735472, 170073720, 178577406, 191332935, 198419340, 204088464, 238103208, 255110580, 264559120, 267866109, 297629010, 306132696, 340147440, 357154812, 382665870, 396838680, 446443515, 476206416, 510221160, 535732218, 595258020, 612265392, 714309624, 765331740, 793677360, 892887030, 1020442320, 1071464436, 1190516040, 1339330545, 1428619248, 1530663480, 1785774060, 2142928872, 2381032080, 2678661090, 3061326960, 3571548120, 4285857744, 5357322180, 7143096240, 10714644360, 21429288720]

約数ペア:

[(1, 21429288720), (2, 10714644360), (3, 7143096240), (4, 5357322180), (5, 4285857744), (6, 3571548120), (7, 3061326960), (8, 2678661090), (9, 2381032080), (10, 2142928872), (12, 1785774060), (14, 1530663480), (15, 1428619248), (16, 1339330545), (18, 1190516040), (20, 1071464436), (21, 1020442320), (24, 892887030), (27, 793677360), (28, 765331740), (30, 714309624), (35, 612265392), (36, 595258020), (40, 535732218), (42, 510221160), (45, 476206416), (48, 446443515), (54, 396838680), (56, 382665870), (60, 357154812), (63, 340147440), (70, 306132696), (72, 297629010), (80, 267866109), (81, 264559120), (84, 255110580), (90, 238103208), (105, 204088464), (108, 198419340), (112, 191332935), (120, 178577406), (126, 170073720), (135, 158735472), (140, 153066348), (144, 148814505), (162, 132279560), (168, 127555290), (180, 119051604), (189, 113382480), (210, 102044232), (216, 99209670), (229, 93577680), (240, 89288703), (252, 85036860), (270, 79367736), (280, 76533174), (315, 68029488), (324, 66139780), (336, 63777645), (360, 59525802), (378, 56691240), (405, 52911824), (420, 51022116), (432, 49604835), (458, 46788840), (504, 42518430), (540, 39683868), (560, 38266587), (567, 37794160), (630, 34014744), (648, 33069890), (687, 31192560), (720, 29762901), (756, 28345620), (810, 26455912), (840, 25511058), (916, 23394420), (945, 22676496), (1008, 21259215), (1080, 19841934), (1134, 18897080), (1145, 18715536), (1260, 17007372), (1296, 16534945), (1374, 15596280), (1512, 14172810), (1603, 13368240), (1620, 13227956), (1680, 12755529), (1832, 11697210), (1890, 11338248), (2061, 10397520), (2063, 10387440), (2160, 9920967), (2268, 9448540), (2290, 9357768), (2520, 8503686), (2748, 7798140), (2835, 7558832), (3024, 7086405), (3206, 6684120), (3240, 6613978), (3435, 6238512), (3664, 5848605), (3780, 5669124), (4122, 5198760), (4126, 5193720), (4536, 4724270), (4580, 4678884), (4809, 4456080), (5040, 4251843), (5496, 3899070), (5670, 3779416), (6183, 3465840), (6189, 3462480), (6412, 3342060), (6480, 3306989), (6870, 3119256), (7560, 2834562), (8015, 2673648), (8244, 2599380), (8252, 2596860), (9072, 2362135), (9160, 2339442), (9618, 2228040), (10305, 2079504), (10315, 2077488), (10992, 1949535), (11340, 1889708), (12366, 1732920), (12378, 1731240), (12824, 1671030), (13740, 1559628), (14427, 1485360), (14441, 1483920), (15120, 1417281), (16030, 1336824), (16488, 1299690), (16504, 1298430), (18320, 1169721), (18549, 1155280), (18567, 1154160), (19236, 1114020), (20610, 1039752), (20630, 1038744), (22680, 944854), (24045, 891216), (24732, 866460), (24756, 865620), (25648, 835515), (27480, 779814), (28854, 742680), (28882, 741960), (30915, 693168), (30945, 692496), (32060, 668412), (32976, 649845), (33008, 649215), (37098, 577640), (37134, 577080), (38472, 557010), (41220, 519876), (41260, 519372), (43281, 495120), (43323, 494640), (45360, 472427), (48090, 445608), (49464, 433230), (49512, 432810), (54960, 389907), (55701, 384720), (57708, 371340), (57764, 370980), (61830, 346584), (61890, 346248), (64120, 334206), (72135, 297072), (72205, 296784), (74196, 288820), (74268, 288540), (76944, 278505), (82440, 259938), (82520, 259686), (86562, 247560), (86646, 247320), (92745, 231056), (92835, 230832), (96180, 222804), (98928, 216615), (99024, 216405), (111402, 192360), (115416, 185670), (115528, 185490), (123660, 173292), (123780, 173124), (128240, 167103), (129843, 165040), (129969, 164880), (144270, 148536), (144410, 148392)]