20130807840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{937}}^1$

素因数の和:1292

約数の個数: 384

約数和(自身を含む): 74815840512

約数和(自身を除く): 54685032672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 313, 330, 352, 390, 416, 429, 440, 480, 520, 528, 572, 624, 626, 660, 715, 780, 858, 880, 937, 939, 1040, 1056, 1144, 1248, 1252, 1320, 1430, 1560, 1565, 1716, 1760, 1874, 1878, 2080, 2145, 2288, 2504, 2640, 2811, 2860, 3120, 3130, 3432, 3443, 3748, 3756, 4069, 4290, 4576, 4685, 4695, 5008, 5280, 5622, 5720, 6240, 6260, 6864, 6886, 7496, 7512, 8138, 8580, 9370, 9390, 10016, 10307, 10329, 11244, 11440, 12181, 12207, 12520, 13728, 13772, 14055, 14992, 15024, 16276, 17160, 17215, 18740, 18780, 20345, 20614, 20658, 22488, 22880, 24362, 24414, 25040, 27544, 28110, 29984, 30048, 30921, 32552, 34320, 34430, 36543, 37480, 37560, 40690, 41228, 41316, 44759, 44976, 48724, 48828, 50080, 51535, 51645, 55088, 56220, 60905, 61035, 61842, 65104, 68640, 68860, 73086, 74960, 75120, 81380, 82456, 82632, 89518, 89952, 97448, 97656, 103070, 103290, 110176, 112440, 121810, 122070, 123684, 130208, 133991, 134277, 137720, 146172, 149920, 150240, 154605, 162760, 164912, 165264, 179036, 182715, 194896, 195312, 206140, 206580, 223795, 224880, 243620, 244140, 247368, 267982, 268554, 275440, 292344, 293281, 309210, 325520, 329824, 330528, 358072, 365430, 389792, 390624, 401973, 412280, 413160, 447590, 449760, 487240, 488280, 494736, 535964, 537108, 550880, 584688, 586562, 618420, 651040, 669955, 671385, 716144, 730860, 803946, 824560, 826320, 879843, 895180, 974480, 976560, 989472, 1071928, 1074216, 1169376, 1173124, 1236840, 1339910, 1342770, 1432288, 1461720, 1466405, 1607892, 1649120, 1652640, 1759686, 1790360, 1948960, 1953120, 2009865, 2143856, 2148432, 2346248, 2473680, 2679820, 2685540, 2923440, 2932810, 3215784, 3226091, 3519372, 3580720, 3812653, 4019730, 4287712, 4296864, 4399215, 4692496, 4947360, 5359640, 5371080, 5846880, 5865620, 6431568, 6452182, 7038744, 7161440, 7625306, 8039460, 8798430, 9384992, 9678273, 10719280, 10742160, 11437959, 11731240, 12863136, 12904364, 14077488, 15250612, 16078920, 16130455, 17596860, 19063265, 19356546, 21438560, 21484320, 22875918, 23462480, 25808728, 28154976, 30501224, 32157840, 32260910, 35193720, 38126530, 38713092, 41939183, 45751836, 46924960, 48391365, 51617456, 57189795, 61002448, 64315680, 64521820, 70387440, 76253060, 77426184, 83878366, 91503672, 96782730, 103234912, 114379590, 122004896, 125817549, 129043640, 140774880, 152506120, 154852368, 167756732, 183007344, 193565460, 209695915, 228759180, 251635098, 258087280, 305012240, 309704736, 335513464, 366014688, 387130920, 419391830, 457518360, 503270196, 516174560, 610024480, 629087745, 671026928, 774261840, 838783660, 915036720, 1006540392, 1258175490, 1342053856, 1548523680, 1677567320, 1830073440, 2013080784, 2516350980, 3355134640, 4026161568, 5032701960, 6710269280, 10065403920, 20130807840]

約数ペア:

[(1, 20130807840), (2, 10065403920), (3, 6710269280), (4, 5032701960), (5, 4026161568), (6, 3355134640), (8, 2516350980), (10, 2013080784), (11, 1830073440), (12, 1677567320), (13, 1548523680), (15, 1342053856), (16, 1258175490), (20, 1006540392), (22, 915036720), (24, 838783660), (26, 774261840), (30, 671026928), (32, 629087745), (33, 610024480), (39, 516174560), (40, 503270196), (44, 457518360), (48, 419391830), (52, 387130920), (55, 366014688), (60, 335513464), (65, 309704736), (66, 305012240), (78, 258087280), (80, 251635098), (88, 228759180), (96, 209695915), (104, 193565460), (110, 183007344), (120, 167756732), (130, 154852368), (132, 152506120), (143, 140774880), (156, 129043640), (160, 125817549), (165, 122004896), (176, 114379590), (195, 103234912), (208, 96782730), (220, 91503672), (240, 83878366), (260, 77426184), (264, 76253060), (286, 70387440), (312, 64521820), (313, 64315680), (330, 61002448), (352, 57189795), (390, 51617456), (416, 48391365), (429, 46924960), (440, 45751836), (480, 41939183), (520, 38713092), (528, 38126530), (572, 35193720), (624, 32260910), (626, 32157840), (660, 30501224), (715, 28154976), (780, 25808728), (858, 23462480), (880, 22875918), (937, 21484320), (939, 21438560), (1040, 19356546), (1056, 19063265), (1144, 17596860), (1248, 16130455), (1252, 16078920), (1320, 15250612), (1430, 14077488), (1560, 12904364), (1565, 12863136), (1716, 11731240), (1760, 11437959), (1874, 10742160), (1878, 10719280), (2080, 9678273), (2145, 9384992), (2288, 8798430), (2504, 8039460), (2640, 7625306), (2811, 7161440), (2860, 7038744), (3120, 6452182), (3130, 6431568), (3432, 5865620), (3443, 5846880), (3748, 5371080), (3756, 5359640), (4069, 4947360), (4290, 4692496), (4576, 4399215), (4685, 4296864), (4695, 4287712), (5008, 4019730), (5280, 3812653), (5622, 3580720), (5720, 3519372), (6240, 3226091), (6260, 3215784), (6864, 2932810), (6886, 2923440), (7496, 2685540), (7512, 2679820), (8138, 2473680), (8580, 2346248), (9370, 2148432), (9390, 2143856), (10016, 2009865), (10307, 1953120), (10329, 1948960), (11244, 1790360), (11440, 1759686), (12181, 1652640), (12207, 1649120), (12520, 1607892), (13728, 1466405), (13772, 1461720), (14055, 1432288), (14992, 1342770), (15024, 1339910), (16276, 1236840), (17160, 1173124), (17215, 1169376), (18740, 1074216), (18780, 1071928), (20345, 989472), (20614, 976560), (20658, 974480), (22488, 895180), (22880, 879843), (24362, 826320), (24414, 824560), (25040, 803946), (27544, 730860), (28110, 716144), (29984, 671385), (30048, 669955), (30921, 651040), (32552, 618420), (34320, 586562), (34430, 584688), (36543, 550880), (37480, 537108), (37560, 535964), (40690, 494736), (41228, 488280), (41316, 487240), (44759, 449760), (44976, 447590), (48724, 413160), (48828, 412280), (50080, 401973), (51535, 390624), (51645, 389792), (55088, 365430), (56220, 358072), (60905, 330528), (61035, 329824), (61842, 325520), (65104, 309210), (68640, 293281), (68860, 292344), (73086, 275440), (74960, 268554), (75120, 267982), (81380, 247368), (82456, 244140), (82632, 243620), (89518, 224880), (89952, 223795), (97448, 206580), (97656, 206140), (103070, 195312), (103290, 194896), (110176, 182715), (112440, 179036), (121810, 165264), (122070, 164912), (123684, 162760), (130208, 154605), (133991, 150240), (134277, 149920), (137720, 146172)]