21196455840

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7602

約数の個数: 480

約数和(自身を含む): 88261899264

約数和(自身を除く): 67065443424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 480, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 672, 720, 744, 756, 810, 837, 840, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1240, 1260, 1296, 1302, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1736, 1860, 1890, 1953, 2016, 2160, 2170, 2232, 2268, 2480, 2511, 2520, 2592, 2604, 2790, 2835, 2976, 3024, 3240, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4185, 4320, 4340, 4464, 4536, 4960, 5022, 5040, 5208, 5580, 5670, 5859, 6048, 6480, 6510, 6696, 6944, 7440, 7537, 7560, 7812, 8370, 8680, 8928, 9072, 9765, 10044, 10080, 10416, 11160, 11340, 11718, 12555, 12960, 13020, 13392, 14880, 15074, 15120, 15624, 16740, 17360, 17577, 18144, 19530, 20088, 20832, 22320, 22611, 22680, 23436, 25110, 26040, 26784, 29295, 30148, 30240, 31248, 33480, 34720, 35154, 37685, 39060, 40176, 44640, 45222, 45360, 46872, 50220, 52080, 52759, 58590, 60296, 62496, 66960, 67833, 70308, 75370, 78120, 80352, 87885, 90444, 90720, 93744, 100440, 104160, 105518, 113055, 117180, 120592, 133920, 135666, 140616, 150740, 156240, 158277, 175770, 180888, 187488, 200880, 203499, 211036, 226110, 233647, 234360, 241184, 263795, 271332, 281232, 301480, 312480, 316554, 339165, 351540, 361776, 401760, 406998, 422072, 452220, 467294, 468720, 474831, 527590, 542664, 562464, 602960, 610497, 633108, 678330, 700941, 703080, 723552, 791385, 813996, 844144, 904440, 934588, 937440, 949662, 1017495, 1055180, 1085328, 1168235, 1205920, 1220994, 1266216, 1356660, 1401882, 1406160, 1424493, 1582770, 1627992, 1635529, 1688288, 1808880, 1869176, 1899324, 2034990, 2102823, 2110360, 2170656, 2336470, 2374155, 2441988, 2532432, 2713320, 2803764, 2812320, 2848986, 3052485, 3165540, 3255984, 3271058, 3504705, 3617760, 3738352, 3798648, 4069980, 4205646, 4220720, 4273479, 4672940, 4748310, 4883976, 4906587, 5064864, 5426640, 5607528, 5697972, 6104970, 6308469, 6331080, 6511968, 6542116, 7009410, 7122465, 7476704, 7597296, 8139960, 8177645, 8411292, 8441440, 8546958, 9345880, 9496620, 9767952, 9813174, 10514115, 10853280, 11215056, 11395944, 12209940, 12616938, 12662160, 13084232, 14018820, 14244930, 14719761, 15194592, 16279920, 16355290, 16822584, 17093916, 18691760, 18925407, 18993240, 19535904, 19626348, 21028230, 21367395, 22430112, 22791888, 24419880, 24532935, 25233876, 25324320, 26168464, 28037640, 28489860, 29439522, 31542345, 32559840, 32710580, 33645168, 34187832, 37383520, 37850814, 37986480, 39252696, 42056460, 42734790, 44159283, 45583776, 48839760, 49065870, 50467752, 52336928, 56075280, 56979720, 58879044, 63084690, 65421160, 67290336, 68375664, 73598805, 75701628, 75972960, 78505392, 84112920, 85469580, 88318566, 94627035, 97679520, 98131740, 100935504, 112150560, 113959440, 117758088, 126169380, 130842320, 132477849, 136751328, 147197610, 151403256, 157010784, 168225840, 170939160, 176637132, 189254070, 196263480, 201871008, 220796415, 227918880, 235516176, 252338760, 261684640, 264955698, 294395220, 302806512, 336451680, 341878320, 353274264, 378508140, 392526960, 441592830, 471032352, 504677520, 529911396, 588790440, 605613024, 662389245, 683756640, 706548528, 757016280, 785053920, 883185660, 1009355040, 1059822792, 1177580880, 1324778490, 1413097056, 1514032560, 1766371320, 2119645584, 2355161760, 2649556980, 3028065120, 3532742640, 4239291168, 5299113960, 7065485280, 10598227920, 21196455840]

約数ペア:

[(1, 21196455840), (2, 10598227920), (3, 7065485280), (4, 5299113960), (5, 4239291168), (6, 3532742640), (7, 3028065120), (8, 2649556980), (9, 2355161760), (10, 2119645584), (12, 1766371320), (14, 1514032560), (15, 1413097056), (16, 1324778490), (18, 1177580880), (20, 1059822792), (21, 1009355040), (24, 883185660), (27, 785053920), (28, 757016280), (30, 706548528), (31, 683756640), (32, 662389245), (35, 605613024), (36, 588790440), (40, 529911396), (42, 504677520), (45, 471032352), (48, 441592830), (54, 392526960), (56, 378508140), (60, 353274264), (62, 341878320), (63, 336451680), (70, 302806512), (72, 294395220), (80, 264955698), (81, 261684640), (84, 252338760), (90, 235516176), (93, 227918880), (96, 220796415), (105, 201871008), (108, 196263480), (112, 189254070), (120, 176637132), (124, 170939160), (126, 168225840), (135, 157010784), (140, 151403256), (144, 147197610), (155, 136751328), (160, 132477849), (162, 130842320), (168, 126169380), (180, 117758088), (186, 113959440), (189, 112150560), (210, 100935504), (216, 98131740), (217, 97679520), (224, 94627035), (240, 88318566), (248, 85469580), (252, 84112920), (270, 78505392), (279, 75972960), (280, 75701628), (288, 73598805), (310, 68375664), (315, 67290336), (324, 65421160), (336, 63084690), (360, 58879044), (372, 56979720), (378, 56075280), (405, 52336928), (420, 50467752), (432, 49065870), (434, 48839760), (465, 45583776), (480, 44159283), (496, 42734790), (504, 42056460), (540, 39252696), (558, 37986480), (560, 37850814), (567, 37383520), (620, 34187832), (630, 33645168), (648, 32710580), (651, 32559840), (672, 31542345), (720, 29439522), (744, 28489860), (756, 28037640), (810, 26168464), (837, 25324320), (840, 25233876), (864, 24532935), (868, 24419880), (930, 22791888), (945, 22430112), (992, 21367395), (1008, 21028230), (1080, 19626348), (1085, 19535904), (1116, 18993240), (1120, 18925407), (1134, 18691760), (1240, 17093916), (1260, 16822584), (1296, 16355290), (1302, 16279920), (1395, 15194592), (1440, 14719761), (1488, 14244930), (1512, 14018820), (1620, 13084232), (1674, 12662160), (1680, 12616938), (1736, 12209940), (1860, 11395944), (1890, 11215056), (1953, 10853280), (2016, 10514115), (2160, 9813174), (2170, 9767952), (2232, 9496620), (2268, 9345880), (2480, 8546958), (2511, 8441440), (2520, 8411292), (2592, 8177645), (2604, 8139960), (2790, 7597296), (2835, 7476704), (2976, 7122465), (3024, 7009410), (3240, 6542116), (3255, 6511968), (3348, 6331080), (3360, 6308469), (3472, 6104970), (3720, 5697972), (3780, 5607528), (3906, 5426640), (4185, 5064864), (4320, 4906587), (4340, 4883976), (4464, 4748310), (4536, 4672940), (4960, 4273479), (5022, 4220720), (5040, 4205646), (5208, 4069980), (5580, 3798648), (5670, 3738352), (5859, 3617760), (6048, 3504705), (6480, 3271058), (6510, 3255984), (6696, 3165540), (6944, 3052485), (7440, 2848986), (7537, 2812320), (7560, 2803764), (7812, 2713320), (8370, 2532432), (8680, 2441988), (8928, 2374155), (9072, 2336470), (9765, 2170656), (10044, 2110360), (10080, 2102823), (10416, 2034990), (11160, 1899324), (11340, 1869176), (11718, 1808880), (12555, 1688288), (12960, 1635529), (13020, 1627992), (13392, 1582770), (14880, 1424493), (15074, 1406160), (15120, 1401882), (15624, 1356660), (16740, 1266216), (17360, 1220994), (17577, 1205920), (18144, 1168235), (19530, 1085328), (20088, 1055180), (20832, 1017495), (22320, 949662), (22611, 937440), (22680, 934588), (23436, 904440), (25110, 844144), (26040, 813996), (26784, 791385), (29295, 723552), (30148, 703080), (30240, 700941), (31248, 678330), (33480, 633108), (34720, 610497), (35154, 602960), (37685, 562464), (39060, 542664), (40176, 527590), (44640, 474831), (45222, 468720), (45360, 467294), (46872, 452220), (50220, 422072), (52080, 406998), (52759, 401760), (58590, 361776), (60296, 351540), (62496, 339165), (66960, 316554), (67833, 312480), (70308, 301480), (75370, 281232), (78120, 271332), (80352, 263795), (87885, 241184), (90444, 234360), (90720, 233647), (93744, 226110), (100440, 211036), (104160, 203499), (105518, 200880), (113055, 187488), (117180, 180888), (120592, 175770), (133920, 158277), (135666, 156240), (140616, 150740)]