2154341280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:149

約数の個数: 768

約数和(自身を含む): 9060581376

約数和(自身を除く): 6906240096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 37, 39, 40, 42, 43, 48, 52, 56, 60, 62, 65, 70, 74, 78, 80, 84, 86, 91, 93, 96, 104, 105, 111, 112, 120, 124, 129, 130, 140, 148, 155, 156, 160, 168, 172, 182, 185, 186, 195, 208, 210, 215, 217, 222, 224, 240, 248, 258, 259, 260, 273, 280, 296, 301, 310, 312, 336, 344, 364, 370, 372, 390, 403, 416, 420, 430, 434, 444, 455, 465, 480, 481, 496, 516, 518, 520, 546, 555, 559, 560, 592, 602, 620, 624, 645, 651, 672, 688, 728, 740, 744, 777, 780, 806, 840, 860, 868, 888, 903, 910, 930, 962, 992, 1032, 1036, 1040, 1085, 1092, 1110, 1118, 1120, 1147, 1184, 1204, 1209, 1240, 1248, 1290, 1295, 1302, 1333, 1365, 1376, 1443, 1456, 1480, 1488, 1505, 1554, 1560, 1591, 1612, 1677, 1680, 1720, 1736, 1776, 1806, 1820, 1860, 1924, 2015, 2064, 2072, 2080, 2170, 2184, 2220, 2236, 2294, 2405, 2408, 2418, 2480, 2580, 2590, 2604, 2666, 2730, 2795, 2821, 2886, 2912, 2960, 2976, 3010, 3108, 3120, 3182, 3224, 3255, 3354, 3360, 3367, 3440, 3441, 3472, 3552, 3612, 3640, 3720, 3848, 3885, 3913, 3999, 4030, 4128, 4144, 4340, 4368, 4440, 4472, 4515, 4588, 4773, 4810, 4816, 4836, 4960, 5160, 5180, 5208, 5332, 5460, 5590, 5642, 5735, 5772, 5920, 6020, 6045, 6216, 6240, 6364, 6448, 6510, 6665, 6708, 6734, 6880, 6882, 6944, 7215, 7224, 7280, 7440, 7696, 7770, 7826, 7955, 7998, 8029, 8060, 8288, 8385, 8463, 8680, 8736, 8880, 8944, 9030, 9176, 9331, 9546, 9620, 9632, 9672, 10101, 10320, 10360, 10416, 10664, 10920, 11137, 11180, 11284, 11470, 11544, 11739, 12040, 12090, 12432, 12728, 12896, 13020, 13330, 13416, 13468, 13764, 14105, 14430, 14448, 14560, 14880, 14911, 15392, 15540, 15652, 15910, 15996, 16058, 16120, 16770, 16835, 16926, 17205, 17329, 17360, 17760, 17888, 18060, 18352, 18662, 19092, 19240, 19344, 19565, 19995, 20202, 20640, 20683, 20720, 20832, 21328, 21840, 22274, 22360, 22568, 22940, 23088, 23478, 23865, 24080, 24087, 24180, 24864, 25456, 26040, 26660, 26832, 26936, 27528, 27993, 28210, 28860, 28896, 29822, 31080, 31304, 31820, 31992, 32116, 32240, 33411, 33540, 33670, 33852, 34410, 34658, 34720, 36120, 36704, 37324, 38184, 38480, 38688, 39130, 39990, 40145, 40404, 41366, 41440, 42315, 42656, 43680, 44548, 44720, 44733, 45136, 45880, 46176, 46655, 46956, 47730, 48160, 48174, 48360, 49321, 50505, 50912, 51987, 52080, 53320, 53664, 53872, 55056, 55685, 55986, 56420, 57720, 58695, 59644, 62049, 62160, 62608, 63640, 63984, 64232, 64480, 66822, 67080, 67340, 67704, 68820, 69316, 72240, 74555, 74648, 76368, 76960, 78260, 79980, 80290, 80808, 82732, 84630, 86645, 89096, 89440, 89466, 90272, 91760, 93310, 93912, 95460, 96348, 96720, 98642, 101010, 103415, 103974, 104160, 104377, 106640, 107744, 110112, 111370, 111972, 112840, 115440, 117390, 119288, 120435, 121303, 124098, 124320, 125216, 127280, 127968, 128464, 133644, 134160, 134680, 135408, 137640, 138632, 139965, 144480, 144781, 147963, 149110, 149296, 152736, 156520, 159960, 160580, 161616, 165464, 167055, 169260, 173290, 178192, 178932, 183520, 186620, 187824, 190920, 192696, 193440, 197284, 202020, 206830, 207948, 208754, 213280, 222740, 223665, 223944, 225680, 230880, 234780, 238576, 240870, 242606, 246605, 248196, 254560, 256928, 259935, 267288, 268320, 269360, 270816, 275280, 277264, 279930, 289562, 295926, 298220, 298592, 310245, 313040, 313131, 319920, 321160, 323232, 330928, 334110, 338520, 345247, 346580, 356384, 357864, 363909, 373240, 375648, 381840, 385392, 394568, 404040, 413660, 415896, 417508, 434343, 445480, 447330, 447888, 451360, 469560, 477152, 481740, 485212, 493210, 496392, 519870, 521885, 534576, 538720, 550560, 554528, 559860, 579124, 591852, 596440, 606515, 620490, 626080, 626262, 639840, 641173, 642320, 661856, 668220, 677040, 690494, 693160, 715728, 723905, 727818, 739815, 746480, 763680, 770784, 789136, 808080, 827320, 831792, 835016, 868686, 890960, 894660, 895776, 939120, 963480, 970424, 986420, 992784, 1035741, 1039740, 1043770, 1069152, 1119720, 1158248, 1183704, 1192880, 1213030, 1240980, 1252524, 1282346, 1284640, 1336440, 1354080, 1380988, 1386320, 1431456, 1447810, 1455636, 1479630, 1492960, 1565655, 1578272, 1616160, 1654640, 1663584, 1670032, 1726235, 1737372, 1781920, 1789320, 1819545, 1878240, 1923519, 1926960, 1940848, 1972840, 1985568, 2071482, 2079480, 2087540, 2171715, 2239440, 2316496, 2367408, 2385760, 2426060, 2481960, 2505048, 2564692, 2672880, 2761976, 2772640, 2895620, 2911272, 2959260, 3131310, 3205865, 3309280, 3340064, 3452470, 3474744, 3578640, 3639090, 3847038, 3853920, 3881696, 3945680, 4142964, 4158960, 4175080, 4343430, 4478880, 4488211, 4632992, 4734816, 4852120, 4963920, 5010096, 5129384, 5178705, 5345760, 5523952, 5791240, 5822544, 5918520, 6262620, 6411730, 6904940, 6949488, 7157280, 7278180, 7694076, 7891360, 8285928, 8317920, 8350160, 8686860, 8976422, 9617595, 9704240, 9927840, 10020192, 10258768, 10357410, 11047904, 11582480, 11645088, 11837040, 12525240, 12823460, 13464633, 13809880, 13898976, 14556360, 15388152, 16571856, 16700320, 17373720, 17952844, 19235190, 19408480, 20517536, 20714820, 22441055, 23164960, 23674080, 25050480, 25646920, 26929266, 27619760, 29112720, 30776304, 33143712, 34747440, 35905688, 38470380, 41429640, 44882110, 50100960, 51293840, 53858532, 55239520, 58225440, 61552608, 67323165, 69494880, 71811376, 76940760, 82859280, 89764220, 102587680, 107717064, 134646330, 143622752, 153881520, 165718560, 179528440, 215434128, 269292660, 307763040, 359056880, 430868256, 538585320, 718113760, 1077170640, 2154341280]

約数ペア:

[(1, 2154341280), (2, 1077170640), (3, 718113760), (4, 538585320), (5, 430868256), (6, 359056880), (7, 307763040), (8, 269292660), (10, 215434128), (12, 179528440), (13, 165718560), (14, 153881520), (15, 143622752), (16, 134646330), (20, 107717064), (21, 102587680), (24, 89764220), (26, 82859280), (28, 76940760), (30, 71811376), (31, 69494880), (32, 67323165), (35, 61552608), (37, 58225440), (39, 55239520), (40, 53858532), (42, 51293840), (43, 50100960), (48, 44882110), (52, 41429640), (56, 38470380), (60, 35905688), (62, 34747440), (65, 33143712), (70, 30776304), (74, 29112720), (78, 27619760), (80, 26929266), (84, 25646920), (86, 25050480), (91, 23674080), (93, 23164960), (96, 22441055), (104, 20714820), (105, 20517536), (111, 19408480), (112, 19235190), (120, 17952844), (124, 17373720), (129, 16700320), (130, 16571856), (140, 15388152), (148, 14556360), (155, 13898976), (156, 13809880), (160, 13464633), (168, 12823460), (172, 12525240), (182, 11837040), (185, 11645088), (186, 11582480), (195, 11047904), (208, 10357410), (210, 10258768), (215, 10020192), (217, 9927840), (222, 9704240), (224, 9617595), (240, 8976422), (248, 8686860), (258, 8350160), (259, 8317920), (260, 8285928), (273, 7891360), (280, 7694076), (296, 7278180), (301, 7157280), (310, 6949488), (312, 6904940), (336, 6411730), (344, 6262620), (364, 5918520), (370, 5822544), (372, 5791240), (390, 5523952), (403, 5345760), (416, 5178705), (420, 5129384), (430, 5010096), (434, 4963920), (444, 4852120), (455, 4734816), (465, 4632992), (480, 4488211), (481, 4478880), (496, 4343430), (516, 4175080), (518, 4158960), (520, 4142964), (546, 3945680), (555, 3881696), (559, 3853920), (560, 3847038), (592, 3639090), (602, 3578640), (620, 3474744), (624, 3452470), (645, 3340064), (651, 3309280), (672, 3205865), (688, 3131310), (728, 2959260), (740, 2911272), (744, 2895620), (777, 2772640), (780, 2761976), (806, 2672880), (840, 2564692), (860, 2505048), (868, 2481960), (888, 2426060), (903, 2385760), (910, 2367408), (930, 2316496), (962, 2239440), (992, 2171715), (1032, 2087540), (1036, 2079480), (1040, 2071482), (1085, 1985568), (1092, 1972840), (1110, 1940848), (1118, 1926960), (1120, 1923519), (1147, 1878240), (1184, 1819545), (1204, 1789320), (1209, 1781920), (1240, 1737372), (1248, 1726235), (1290, 1670032), (1295, 1663584), (1302, 1654640), (1333, 1616160), (1365, 1578272), (1376, 1565655), (1443, 1492960), (1456, 1479630), (1480, 1455636), (1488, 1447810), (1505, 1431456), (1554, 1386320), (1560, 1380988), (1591, 1354080), (1612, 1336440), (1677, 1284640), (1680, 1282346), (1720, 1252524), (1736, 1240980), (1776, 1213030), (1806, 1192880), (1820, 1183704), (1860, 1158248), (1924, 1119720), (2015, 1069152), (2064, 1043770), (2072, 1039740), (2080, 1035741), (2170, 992784), (2184, 986420), (2220, 970424), (2236, 963480), (2294, 939120), (2405, 895776), (2408, 894660), (2418, 890960), (2480, 868686), (2580, 835016), (2590, 831792), (2604, 827320), (2666, 808080), (2730, 789136), (2795, 770784), (2821, 763680), (2886, 746480), (2912, 739815), (2960, 727818), (2976, 723905), (3010, 715728), (3108, 693160), (3120, 690494), (3182, 677040), (3224, 668220), (3255, 661856), (3354, 642320), (3360, 641173), (3367, 639840), (3440, 626262), (3441, 626080), (3472, 620490), (3552, 606515), (3612, 596440), (3640, 591852), (3720, 579124), (3848, 559860), (3885, 554528), (3913, 550560), (3999, 538720), (4030, 534576), (4128, 521885), (4144, 519870), (4340, 496392), (4368, 493210), (4440, 485212), (4472, 481740), (4515, 477152), (4588, 469560), (4773, 451360), (4810, 447888), (4816, 447330), (4836, 445480), (4960, 434343), (5160, 417508), (5180, 415896), (5208, 413660), (5332, 404040), (5460, 394568), (5590, 385392), (5642, 381840), (5735, 375648), (5772, 373240), (5920, 363909), (6020, 357864), (6045, 356384), (6216, 346580), (6240, 345247), (6364, 338520), (6448, 334110), (6510, 330928), (6665, 323232), (6708, 321160), (6734, 319920), (6880, 313131), (6882, 313040), (6944, 310245), (7215, 298592), (7224, 298220), (7280, 295926), (7440, 289562), (7696, 279930), (7770, 277264), (7826, 275280), (7955, 270816), (7998, 269360), (8029, 268320), (8060, 267288), (8288, 259935), (8385, 256928), (8463, 254560), (8680, 248196), (8736, 246605), (8880, 242606), (8944, 240870), (9030, 238576), (9176, 234780), (9331, 230880), (9546, 225680), (9620, 223944), (9632, 223665), (9672, 222740), (10101, 213280), (10320, 208754), (10360, 207948), (10416, 206830), (10664, 202020), (10920, 197284), (11137, 193440), (11180, 192696), (11284, 190920), (11470, 187824), (11544, 186620), (11739, 183520), (12040, 178932), (12090, 178192), (12432, 173290), (12728, 169260), (12896, 167055), (13020, 165464), (13330, 161616), (13416, 160580), (13468, 159960), (13764, 156520), (14105, 152736), (14430, 149296), (14448, 149110), (14560, 147963), (14880, 144781), (14911, 144480), (15392, 139965), (15540, 138632), (15652, 137640), (15910, 135408), (15996, 134680), (16058, 134160), (16120, 133644), (16770, 128464), (16835, 127968), (16926, 127280), (17205, 125216), (17329, 124320), (17360, 124098), (17760, 121303), (17888, 120435), (18060, 119288), (18352, 117390), (18662, 115440), (19092, 112840), (19240, 111972), (19344, 111370), (19565, 110112), (19995, 107744), (20202, 106640), (20640, 104377), (20683, 104160), (20720, 103974), (20832, 103415), (21328, 101010), (21840, 98642), (22274, 96720), (22360, 96348), (22568, 95460), (22940, 93912), (23088, 93310), (23478, 91760), (23865, 90272), (24080, 89466), (24087, 89440), (24180, 89096), (24864, 86645), (25456, 84630), (26040, 82732), (26660, 80808), (26832, 80290), (26936, 79980), (27528, 78260), (27993, 76960), (28210, 76368), (28860, 74648), (28896, 74555), (29822, 72240), (31080, 69316), (31304, 68820), (31820, 67704), (31992, 67340), (32116, 67080), (32240, 66822), (33411, 64480), (33540, 64232), (33670, 63984), (33852, 63640), (34410, 62608), (34658, 62160), (34720, 62049), (36120, 59644), (36704, 58695), (37324, 57720), (38184, 56420), (38480, 55986), (38688, 55685), (39130, 55056), (39990, 53872), (40145, 53664), (40404, 53320), (41366, 52080), (41440, 51987), (42315, 50912), (42656, 50505), (43680, 49321), (44548, 48360), (44720, 48174), (44733, 48160), (45136, 47730), (45880, 46956), (46176, 46655)]