28705985280

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1146

約数の個数: 720

約数和(自身を含む): 120674326080

約数和(自身を除く): 91968340800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 74, 80, 81, 84, 90, 96, 105, 108, 111, 112, 120, 126, 128, 135, 140, 144, 148, 160, 162, 168, 180, 185, 189, 192, 210, 216, 222, 224, 240, 252, 256, 259, 270, 280, 288, 296, 315, 320, 324, 333, 336, 360, 370, 378, 384, 405, 420, 432, 444, 448, 480, 504, 518, 540, 555, 560, 567, 576, 592, 630, 640, 648, 666, 672, 720, 740, 756, 768, 777, 810, 840, 864, 888, 896, 945, 960, 999, 1008, 1036, 1069, 1080, 1110, 1120, 1134, 1152, 1184, 1260, 1280, 1295, 1296, 1332, 1344, 1440, 1480, 1512, 1554, 1620, 1665, 1680, 1728, 1776, 1792, 1890, 1920, 1998, 2016, 2072, 2138, 2160, 2220, 2240, 2268, 2304, 2331, 2368, 2520, 2590, 2592, 2664, 2688, 2835, 2880, 2960, 2997, 3024, 3108, 3207, 3240, 3330, 3360, 3456, 3552, 3780, 3840, 3885, 3996, 4032, 4144, 4276, 4320, 4440, 4480, 4536, 4662, 4736, 4995, 5040, 5180, 5184, 5328, 5345, 5376, 5670, 5760, 5920, 5994, 6048, 6216, 6414, 6480, 6660, 6720, 6912, 6993, 7104, 7483, 7560, 7770, 7992, 8064, 8288, 8552, 8640, 8880, 8960, 9072, 9324, 9472, 9621, 9990, 10080, 10360, 10368, 10656, 10690, 11340, 11520, 11655, 11840, 11988, 12096, 12432, 12828, 12960, 13320, 13440, 13986, 14208, 14966, 14985, 15120, 15540, 15984, 16035, 16128, 16576, 17104, 17280, 17760, 18144, 18648, 19242, 19980, 20160, 20720, 20736, 20979, 21312, 21380, 22449, 22680, 23310, 23680, 23976, 24192, 24864, 25656, 25920, 26640, 26880, 27972, 28416, 28863, 29932, 29970, 30240, 31080, 31968, 32070, 33152, 34208, 34560, 34965, 35520, 36288, 37296, 37415, 38484, 39553, 39960, 40320, 41440, 41958, 42624, 42760, 44898, 45360, 46620, 47360, 47952, 48105, 48384, 49728, 51312, 51840, 53280, 55944, 57726, 59864, 59940, 60480, 62160, 63936, 64140, 66304, 67347, 68416, 69930, 71040, 72576, 74592, 74830, 76968, 79106, 79920, 80640, 82880, 83916, 85248, 85520, 86589, 89796, 90720, 93240, 95904, 96210, 99456, 102624, 103680, 104895, 106560, 111888, 112245, 115452, 118659, 119728, 119880, 120960, 124320, 127872, 128280, 134694, 136832, 139860, 142080, 144315, 145152, 149184, 149660, 153936, 158212, 159840, 165760, 167832, 171040, 173178, 179592, 181440, 186480, 191808, 192420, 197765, 198912, 202041, 205248, 209790, 213120, 223776, 224490, 230904, 237318, 239456, 239760, 241920, 248640, 255744, 256560, 269388, 273664, 276871, 279720, 288630, 298368, 299320, 307872, 316424, 319680, 331520, 335664, 336735, 342080, 346356, 355977, 359184, 362880, 372960, 383616, 384840, 395530, 404082, 410496, 419580, 426240, 432945, 447552, 448980, 461808, 474636, 478912, 479520, 497280, 513120, 538776, 553742, 559440, 577260, 593295, 596736, 598640, 606123, 615744, 632848, 639360, 671328, 673470, 684160, 692712, 711954, 718368, 725760, 745920, 767232, 769680, 791060, 808164, 820992, 830613, 839160, 865890, 895104, 897960, 923616, 949272, 957824, 959040, 994560, 1010205, 1026240, 1067931, 1077552, 1107484, 1118880, 1154520, 1186590, 1197280, 1212246, 1231488, 1265696, 1278720, 1342656, 1346940, 1368320, 1384355, 1385424, 1423908, 1436736, 1491840, 1539360, 1582120, 1616328, 1661226, 1678320, 1731780, 1779885, 1790208, 1795920, 1847232, 1898544, 1915648, 1918080, 2020410, 2052480, 2135862, 2155104, 2214968, 2237760, 2309040, 2373180, 2394560, 2424492, 2462976, 2491839, 2531392, 2685312, 2693880, 2768710, 2770848, 2847816, 2873472, 2983680, 3030615, 3078720, 3164240, 3203793, 3232656, 3322452, 3356640, 3463560, 3559770, 3591840, 3694464, 3797088, 3836160, 4040820, 4104960, 4153065, 4271724, 4310208, 4429936, 4475520, 4618080, 4746360, 4789120, 4848984, 4983678, 5062784, 5339655, 5370624, 5387760, 5537420, 5541696, 5695632, 5746944, 6061230, 6157440, 6328480, 6407586, 6465312, 6644904, 6713280, 6927120, 7119540, 7183680, 7388928, 7475517, 7594176, 8081640, 8306130, 8543448, 8620416, 8859872, 8951040, 9236160, 9492720, 9578240, 9697968, 9967356, 10125568, 10679310, 10775520, 11074840, 11083392, 11391264, 12122460, 12314880, 12459195, 12656960, 12815172, 12930624, 13289808, 13426560, 13854240, 14239080, 14367360, 14951034, 15188352, 16018965, 16163280, 16612260, 17086896, 17240832, 17719744, 18472320, 18985440, 19395936, 19934712, 21358620, 21551040, 22149680, 22166784, 22426551, 22782528, 24244920, 24918390, 25313920, 25630344, 25861248, 26579616, 26853120, 27708480, 28478160, 28734720, 29902068, 30376704, 32037930, 32326560, 33224520, 34173792, 35439488, 36944640, 37377585, 37970880, 38791872, 39869424, 42717240, 43102080, 44299360, 44853102, 45565056, 48489840, 49836780, 50627840, 51260688, 51722496, 53159232, 55416960, 56956320, 59804136, 64075860, 64653120, 66449040, 68347584, 70878976, 74755170, 75941760, 77583744, 79738848, 85434480, 86204160, 88598720, 89706204, 91130112, 96979680, 99673560, 102521376, 106318464, 110833920, 112132755, 113912640, 119608272, 128151720, 129306240, 132898080, 136695168, 149510340, 151883520, 155167488, 159477696, 170868960, 177197440, 179412408, 193959360, 199347120, 205042752, 212636928, 224265510, 227825280, 239216544, 256303440, 258612480, 265796160, 273390336, 299020680, 318955392, 341737920, 354394880, 358824816, 387918720, 398694240, 410085504, 448531020, 455650560, 478433088, 512606880, 531592320, 598041360, 637910784, 683475840, 717649632, 775837440, 797388480, 820171008, 897062040, 956866176, 1025213760, 1063184640, 1196082720, 1366951680, 1435299264, 1594776960, 1794124080, 1913732352, 2050427520, 2392165440, 2870598528, 3189553920, 3588248160, 4100855040, 4784330880, 5741197056, 7176496320, 9568661760, 14352992640, 28705985280]

約数ペア:

[(1, 28705985280), (2, 14352992640), (3, 9568661760), (4, 7176496320), (5, 5741197056), (6, 4784330880), (7, 4100855040), (8, 3588248160), (9, 3189553920), (10, 2870598528), (12, 2392165440), (14, 2050427520), (15, 1913732352), (16, 1794124080), (18, 1594776960), (20, 1435299264), (21, 1366951680), (24, 1196082720), (27, 1063184640), (28, 1025213760), (30, 956866176), (32, 897062040), (35, 820171008), (36, 797388480), (37, 775837440), (40, 717649632), (42, 683475840), (45, 637910784), (48, 598041360), (54, 531592320), (56, 512606880), (60, 478433088), (63, 455650560), (64, 448531020), (70, 410085504), (72, 398694240), (74, 387918720), (80, 358824816), (81, 354394880), (84, 341737920), (90, 318955392), (96, 299020680), (105, 273390336), (108, 265796160), (111, 258612480), (112, 256303440), (120, 239216544), (126, 227825280), (128, 224265510), (135, 212636928), (140, 205042752), (144, 199347120), (148, 193959360), (160, 179412408), (162, 177197440), (168, 170868960), (180, 159477696), (185, 155167488), (189, 151883520), (192, 149510340), (210, 136695168), (216, 132898080), (222, 129306240), (224, 128151720), (240, 119608272), (252, 113912640), (256, 112132755), (259, 110833920), (270, 106318464), (280, 102521376), (288, 99673560), (296, 96979680), (315, 91130112), (320, 89706204), (324, 88598720), (333, 86204160), (336, 85434480), (360, 79738848), (370, 77583744), (378, 75941760), (384, 74755170), (405, 70878976), (420, 68347584), (432, 66449040), (444, 64653120), (448, 64075860), (480, 59804136), (504, 56956320), (518, 55416960), (540, 53159232), (555, 51722496), (560, 51260688), (567, 50627840), (576, 49836780), (592, 48489840), (630, 45565056), (640, 44853102), (648, 44299360), (666, 43102080), (672, 42717240), (720, 39869424), (740, 38791872), (756, 37970880), (768, 37377585), (777, 36944640), (810, 35439488), (840, 34173792), (864, 33224520), (888, 32326560), (896, 32037930), (945, 30376704), (960, 29902068), (999, 28734720), (1008, 28478160), (1036, 27708480), (1069, 26853120), (1080, 26579616), (1110, 25861248), (1120, 25630344), (1134, 25313920), (1152, 24918390), (1184, 24244920), (1260, 22782528), (1280, 22426551), (1295, 22166784), (1296, 22149680), (1332, 21551040), (1344, 21358620), (1440, 19934712), (1480, 19395936), (1512, 18985440), (1554, 18472320), (1620, 17719744), (1665, 17240832), (1680, 17086896), (1728, 16612260), (1776, 16163280), (1792, 16018965), (1890, 15188352), (1920, 14951034), (1998, 14367360), (2016, 14239080), (2072, 13854240), (2138, 13426560), (2160, 13289808), (2220, 12930624), (2240, 12815172), (2268, 12656960), (2304, 12459195), (2331, 12314880), (2368, 12122460), (2520, 11391264), (2590, 11083392), (2592, 11074840), (2664, 10775520), (2688, 10679310), (2835, 10125568), (2880, 9967356), (2960, 9697968), (2997, 9578240), (3024, 9492720), (3108, 9236160), (3207, 8951040), (3240, 8859872), (3330, 8620416), (3360, 8543448), (3456, 8306130), (3552, 8081640), (3780, 7594176), (3840, 7475517), (3885, 7388928), (3996, 7183680), (4032, 7119540), (4144, 6927120), (4276, 6713280), (4320, 6644904), (4440, 6465312), (4480, 6407586), (4536, 6328480), (4662, 6157440), (4736, 6061230), (4995, 5746944), (5040, 5695632), (5180, 5541696), (5184, 5537420), (5328, 5387760), (5345, 5370624), (5376, 5339655), (5670, 5062784), (5760, 4983678), (5920, 4848984), (5994, 4789120), (6048, 4746360), (6216, 4618080), (6414, 4475520), (6480, 4429936), (6660, 4310208), (6720, 4271724), (6912, 4153065), (6993, 4104960), (7104, 4040820), (7483, 3836160), (7560, 3797088), (7770, 3694464), (7992, 3591840), (8064, 3559770), (8288, 3463560), (8552, 3356640), (8640, 3322452), (8880, 3232656), (8960, 3203793), (9072, 3164240), (9324, 3078720), (9472, 3030615), (9621, 2983680), (9990, 2873472), (10080, 2847816), (10360, 2770848), (10368, 2768710), (10656, 2693880), (10690, 2685312), (11340, 2531392), (11520, 2491839), (11655, 2462976), (11840, 2424492), (11988, 2394560), (12096, 2373180), (12432, 2309040), (12828, 2237760), (12960, 2214968), (13320, 2155104), (13440, 2135862), (13986, 2052480), (14208, 2020410), (14966, 1918080), (14985, 1915648), (15120, 1898544), (15540, 1847232), (15984, 1795920), (16035, 1790208), (16128, 1779885), (16576, 1731780), (17104, 1678320), (17280, 1661226), (17760, 1616328), (18144, 1582120), (18648, 1539360), (19242, 1491840), (19980, 1436736), (20160, 1423908), (20720, 1385424), (20736, 1384355), (20979, 1368320), (21312, 1346940), (21380, 1342656), (22449, 1278720), (22680, 1265696), (23310, 1231488), (23680, 1212246), (23976, 1197280), (24192, 1186590), (24864, 1154520), (25656, 1118880), (25920, 1107484), (26640, 1077552), (26880, 1067931), (27972, 1026240), (28416, 1010205), (28863, 994560), (29932, 959040), (29970, 957824), (30240, 949272), (31080, 923616), (31968, 897960), (32070, 895104), (33152, 865890), (34208, 839160), (34560, 830613), (34965, 820992), (35520, 808164), (36288, 791060), (37296, 769680), (37415, 767232), (38484, 745920), (39553, 725760), (39960, 718368), (40320, 711954), (41440, 692712), (41958, 684160), (42624, 673470), (42760, 671328), (44898, 639360), (45360, 632848), (46620, 615744), (47360, 606123), (47952, 598640), (48105, 596736), (48384, 593295), (49728, 577260), (51312, 559440), (51840, 553742), (53280, 538776), (55944, 513120), (57726, 497280), (59864, 479520), (59940, 478912), (60480, 474636), (62160, 461808), (63936, 448980), (64140, 447552), (66304, 432945), (67347, 426240), (68416, 419580), (69930, 410496), (71040, 404082), (72576, 395530), (74592, 384840), (74830, 383616), (76968, 372960), (79106, 362880), (79920, 359184), (80640, 355977), (82880, 346356), (83916, 342080), (85248, 336735), (85520, 335664), (86589, 331520), (89796, 319680), (90720, 316424), (93240, 307872), (95904, 299320), (96210, 298368), (99456, 288630), (102624, 279720), (103680, 276871), (104895, 273664), (106560, 269388), (111888, 256560), (112245, 255744), (115452, 248640), (118659, 241920), (119728, 239760), (119880, 239456), (120960, 237318), (124320, 230904), (127872, 224490), (128280, 223776), (134694, 213120), (136832, 209790), (139860, 205248), (142080, 202041), (144315, 198912), (145152, 197765), (149184, 192420), (149660, 191808), (153936, 186480), (158212, 181440), (159840, 179592), (165760, 173178), (167832, 171040)]