28214174520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:604

約数の個数: 576

約数和(自身を含む): 112186451520

約数和(自身を除く): 83972277000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 49, 56, 60, 63, 69, 70, 72, 84, 90, 92, 98, 105, 115, 120, 126, 138, 140, 147, 161, 168, 180, 184, 196, 197, 207, 210, 230, 245, 252, 276, 280, 294, 315, 322, 345, 353, 360, 392, 394, 414, 420, 441, 460, 483, 490, 504, 552, 588, 591, 630, 644, 690, 706, 735, 788, 805, 828, 840, 882, 920, 966, 980, 985, 1035, 1059, 1127, 1176, 1182, 1260, 1288, 1379, 1380, 1412, 1449, 1470, 1576, 1610, 1656, 1764, 1765, 1773, 1932, 1960, 1970, 2070, 2118, 2205, 2254, 2364, 2415, 2471, 2520, 2758, 2760, 2824, 2898, 2940, 2955, 3177, 3220, 3381, 3528, 3530, 3546, 3864, 3940, 4137, 4140, 4236, 4410, 4508, 4531, 4728, 4830, 4942, 5295, 5516, 5635, 5796, 5880, 5910, 6354, 6440, 6762, 6895, 7060, 7092, 7245, 7413, 7880, 8119, 8274, 8280, 8472, 8820, 8865, 9016, 9062, 9653, 9660, 9884, 10143, 10590, 11032, 11270, 11592, 11820, 12355, 12411, 12708, 13524, 13593, 13790, 14120, 14184, 14490, 14826, 15885, 16238, 16548, 16905, 17297, 17640, 17730, 18124, 19306, 19320, 19768, 20286, 20685, 21180, 22239, 22540, 22655, 23640, 24357, 24710, 24822, 25416, 27048, 27186, 27580, 28959, 28980, 29652, 31717, 31770, 32476, 33096, 33810, 34594, 35460, 36248, 37065, 38612, 40572, 40595, 40779, 41370, 42360, 44478, 45080, 45310, 48265, 48714, 49420, 49644, 50715, 51891, 54372, 55160, 56833, 57918, 57960, 59304, 62055, 63434, 63540, 64952, 67620, 67965, 69188, 69541, 70920, 73071, 74130, 77224, 81144, 81190, 81558, 82740, 86485, 86877, 88956, 90620, 95151, 96530, 97428, 98840, 99288, 101430, 103782, 108744, 111195, 113666, 115836, 121785, 124110, 126868, 127080, 135240, 135930, 138376, 139082, 144795, 146142, 148260, 155673, 158585, 162380, 163116, 165480, 170499, 172970, 173754, 177912, 181240, 190302, 193060, 194856, 202860, 203895, 207564, 208623, 222019, 222390, 227332, 231672, 243570, 248220, 253736, 259455, 271860, 278164, 284165, 285453, 289590, 292284, 296520, 311346, 317170, 324760, 326232, 340998, 345940, 347508, 347705, 365355, 380604, 386120, 397831, 405720, 407790, 415128, 417246, 434385, 444038, 444780, 454664, 475755, 486787, 487140, 496440, 511497, 518910, 543720, 556328, 568330, 570906, 579180, 584568, 622692, 625869, 634340, 666057, 681996, 691880, 695016, 695410, 730710, 761208, 778365, 795662, 815580, 834492, 852495, 868770, 888076, 889560, 951510, 973574, 974280, 1022994, 1037820, 1043115, 1110095, 1136660, 1141812, 1158360, 1193493, 1245384, 1251738, 1268680, 1332114, 1363992, 1390820, 1427265, 1460361, 1461420, 1556730, 1591324, 1599443, 1631160, 1668984, 1704990, 1737540, 1776152, 1903020, 1947148, 1989155, 1998171, 2045988, 2075640, 2086230, 2220190, 2273320, 2283624, 2386986, 2433935, 2503476, 2557485, 2664228, 2781640, 2854530, 2920722, 2922840, 3113460, 3129345, 3182648, 3198886, 3330285, 3407509, 3409980, 3475080, 3580479, 3806040, 3894296, 3978310, 3996342, 4091976, 4172460, 4381083, 4440380, 4773972, 4798329, 4867870, 5006952, 5114970, 5328456, 5709060, 5841444, 5967465, 6226920, 6258690, 6397772, 6660570, 6815018, 6819960, 7160958, 7301805, 7956620, 7992684, 7997215, 8344920, 8762166, 8880760, 9547944, 9596658, 9735740, 9990855, 10222527, 10229940, 11196101, 11418120, 11682888, 11934930, 12517380, 12795544, 13321140, 13630036, 14321916, 14394987, 14603610, 15913240, 15985368, 15994430, 17037545, 17524332, 17902395, 19193316, 19471480, 19981710, 20445054, 20459880, 21905415, 22392202, 23869860, 23991645, 25034760, 26642280, 27260072, 28643832, 28789974, 29207220, 30667581, 31988860, 33588303, 34075090, 35048664, 35804790, 38386632, 39963420, 40890108, 43810830, 44784404, 47739720, 47983290, 51112635, 55980505, 57579948, 58414440, 61335162, 63977720, 67176606, 68150180, 71609580, 71974935, 78372707, 79926840, 81780216, 87621660, 89568808, 95966580, 100764909, 102225270, 111961010, 115159896, 122670324, 134353212, 136300360, 143219160, 143949870, 153337905, 156745414, 167941515, 175243320, 191933160, 201529818, 204450540, 223922020, 235118121, 245340648, 268706424, 287899740, 306675810, 313490828, 335883030, 391863535, 403059636, 408901080, 447844040, 470236242, 503824545, 575799480, 613351620, 626981656, 671766060, 705354363, 783727070, 806119272, 940472484, 1007649090, 1175590605, 1226703240, 1343532120, 1410708726, 1567454140, 1880944968, 2015298180, 2351181210, 2821417452, 3134908280, 3526771815, 4030596360, 4702362420, 5642834904, 7053543630, 9404724840, 14107087260, 28214174520]

約数ペア:

[(1, 28214174520), (2, 14107087260), (3, 9404724840), (4, 7053543630), (5, 5642834904), (6, 4702362420), (7, 4030596360), (8, 3526771815), (9, 3134908280), (10, 2821417452), (12, 2351181210), (14, 2015298180), (15, 1880944968), (18, 1567454140), (20, 1410708726), (21, 1343532120), (23, 1226703240), (24, 1175590605), (28, 1007649090), (30, 940472484), (35, 806119272), (36, 783727070), (40, 705354363), (42, 671766060), (45, 626981656), (46, 613351620), (49, 575799480), (56, 503824545), (60, 470236242), (63, 447844040), (69, 408901080), (70, 403059636), (72, 391863535), (84, 335883030), (90, 313490828), (92, 306675810), (98, 287899740), (105, 268706424), (115, 245340648), (120, 235118121), (126, 223922020), (138, 204450540), (140, 201529818), (147, 191933160), (161, 175243320), (168, 167941515), (180, 156745414), (184, 153337905), (196, 143949870), (197, 143219160), (207, 136300360), (210, 134353212), (230, 122670324), (245, 115159896), (252, 111961010), (276, 102225270), (280, 100764909), (294, 95966580), (315, 89568808), (322, 87621660), (345, 81780216), (353, 79926840), (360, 78372707), (392, 71974935), (394, 71609580), (414, 68150180), (420, 67176606), (441, 63977720), (460, 61335162), (483, 58414440), (490, 57579948), (504, 55980505), (552, 51112635), (588, 47983290), (591, 47739720), (630, 44784404), (644, 43810830), (690, 40890108), (706, 39963420), (735, 38386632), (788, 35804790), (805, 35048664), (828, 34075090), (840, 33588303), (882, 31988860), (920, 30667581), (966, 29207220), (980, 28789974), (985, 28643832), (1035, 27260072), (1059, 26642280), (1127, 25034760), (1176, 23991645), (1182, 23869860), (1260, 22392202), (1288, 21905415), (1379, 20459880), (1380, 20445054), (1412, 19981710), (1449, 19471480), (1470, 19193316), (1576, 17902395), (1610, 17524332), (1656, 17037545), (1764, 15994430), (1765, 15985368), (1773, 15913240), (1932, 14603610), (1960, 14394987), (1970, 14321916), (2070, 13630036), (2118, 13321140), (2205, 12795544), (2254, 12517380), (2364, 11934930), (2415, 11682888), (2471, 11418120), (2520, 11196101), (2758, 10229940), (2760, 10222527), (2824, 9990855), (2898, 9735740), (2940, 9596658), (2955, 9547944), (3177, 8880760), (3220, 8762166), (3381, 8344920), (3528, 7997215), (3530, 7992684), (3546, 7956620), (3864, 7301805), (3940, 7160958), (4137, 6819960), (4140, 6815018), (4236, 6660570), (4410, 6397772), (4508, 6258690), (4531, 6226920), (4728, 5967465), (4830, 5841444), (4942, 5709060), (5295, 5328456), (5516, 5114970), (5635, 5006952), (5796, 4867870), (5880, 4798329), (5910, 4773972), (6354, 4440380), (6440, 4381083), (6762, 4172460), (6895, 4091976), (7060, 3996342), (7092, 3978310), (7245, 3894296), (7413, 3806040), (7880, 3580479), (8119, 3475080), (8274, 3409980), (8280, 3407509), (8472, 3330285), (8820, 3198886), (8865, 3182648), (9016, 3129345), (9062, 3113460), (9653, 2922840), (9660, 2920722), (9884, 2854530), (10143, 2781640), (10590, 2664228), (11032, 2557485), (11270, 2503476), (11592, 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(45310, 622692), (48265, 584568), (48714, 579180), (49420, 570906), (49644, 568330), (50715, 556328), (51891, 543720), (54372, 518910), (55160, 511497), (56833, 496440), (57918, 487140), (57960, 486787), (59304, 475755), (62055, 454664), (63434, 444780), (63540, 444038), (64952, 434385), (67620, 417246), (67965, 415128), (69188, 407790), (69541, 405720), (70920, 397831), (73071, 386120), (74130, 380604), (77224, 365355), (81144, 347705), (81190, 347508), (81558, 345940), (82740, 340998), (86485, 326232), (86877, 324760), (88956, 317170), (90620, 311346), (95151, 296520), (96530, 292284), (97428, 289590), (98840, 285453), (99288, 284165), (101430, 278164), (103782, 271860), (108744, 259455), (111195, 253736), (113666, 248220), (115836, 243570), (121785, 231672), (124110, 227332), (126868, 222390), (127080, 222019), (135240, 208623), (135930, 207564), (138376, 203895), (139082, 202860), (144795, 194856), (146142, 193060), (148260, 190302), (155673, 181240), (158585, 177912), (162380, 173754), (163116, 172970), (165480, 170499)]