1820185920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 672

約数和(自身を含む): 7805611008

約数和(自身を除く): 5985425088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 47, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 94, 96, 102, 105, 112, 113, 119, 120, 126, 136, 140, 141, 144, 153, 160, 168, 170, 180, 188, 192, 204, 210, 224, 226, 235, 238, 240, 252, 255, 272, 280, 282, 288, 306, 315, 320, 329, 336, 339, 340, 357, 360, 376, 408, 420, 423, 448, 452, 470, 476, 480, 504, 510, 544, 560, 564, 565, 576, 595, 612, 630, 658, 672, 678, 680, 705, 714, 720, 752, 765, 791, 799, 816, 840, 846, 904, 940, 952, 960, 987, 1008, 1017, 1020, 1071, 1088, 1120, 1128, 1130, 1190, 1224, 1260, 1316, 1344, 1356, 1360, 1410, 1428, 1440, 1504, 1530, 1582, 1598, 1632, 1645, 1680, 1692, 1695, 1785, 1808, 1880, 1904, 1921, 1974, 2016, 2034, 2040, 2115, 2142, 2240, 2256, 2260, 2373, 2380, 2397, 2448, 2520, 2632, 2712, 2720, 2820, 2856, 2880, 2961, 3008, 3060, 3164, 3196, 3264, 3290, 3360, 3384, 3390, 3570, 3616, 3760, 3808, 3842, 3948, 3955, 3995, 4032, 4068, 4080, 4230, 4284, 4512, 4520, 4746, 4760, 4794, 4896, 4935, 5040, 5085, 5264, 5311, 5355, 5424, 5440, 5593, 5640, 5712, 5763, 5922, 6120, 6328, 6392, 6580, 6720, 6768, 6780, 7119, 7140, 7191, 7232, 7520, 7616, 7684, 7896, 7910, 7990, 8136, 8160, 8460, 8568, 9024, 9040, 9492, 9520, 9588, 9605, 9792, 9870, 10080, 10170, 10528, 10622, 10710, 10848, 11186, 11280, 11424, 11526, 11844, 11865, 11985, 12240, 12656, 12784, 13160, 13447, 13536, 13560, 14238, 14280, 14382, 14805, 15040, 15368, 15792, 15820, 15933, 15980, 16272, 16320, 16779, 16920, 17136, 17289, 18080, 18984, 19040, 19176, 19210, 19740, 20160, 20340, 21056, 21244, 21420, 21696, 22372, 22560, 22848, 23052, 23688, 23730, 23970, 24480, 25312, 25568, 26320, 26555, 26894, 27072, 27120, 27965, 28476, 28560, 28764, 28815, 29610, 30736, 31584, 31640, 31866, 31960, 32544, 33558, 33840, 34272, 34578, 35595, 35955, 36160, 37177, 37968, 38080, 38352, 38420, 39480, 40341, 40680, 42488, 42840, 44744, 45120, 46104, 47376, 47460, 47799, 47940, 48960, 50337, 50624, 51136, 52640, 53110, 53788, 54240, 55930, 56952, 57120, 57528, 57630, 59220, 61472, 63168, 63280, 63732, 63920, 65088, 67116, 67235, 67680, 68544, 69156, 71190, 71910, 74354, 75936, 76704, 76840, 78960, 79665, 80682, 81360, 83895, 84976, 85680, 86445, 89488, 90287, 92208, 94752, 94920, 95598, 95880, 100674, 105280, 106220, 107576, 108480, 111531, 111860, 113904, 114240, 115056, 115260, 118440, 121023, 122944, 126560, 127464, 127840, 134232, 134470, 135360, 138312, 142380, 143820, 148708, 151872, 153408, 153680, 157920, 159330, 161364, 162720, 167790, 169952, 171360, 172890, 178976, 180574, 184416, 185885, 189504, 189840, 191196, 191760, 201348, 201705, 212440, 215152, 223062, 223720, 227808, 230112, 230520, 236880, 238995, 242046, 251685, 253120, 254928, 255680, 268464, 268940, 270861, 276624, 284760, 287640, 297416, 307360, 315840, 318660, 322728, 325440, 334593, 335580, 339904, 342720, 345780, 357952, 361148, 368832, 371770, 379680, 382392, 383520, 402696, 403410, 424880, 430304, 446124, 447440, 451435, 455616, 460224, 461040, 473760, 477990, 484092, 503370, 509856, 536928, 537880, 541722, 553248, 557655, 569520, 575280, 594832, 605115, 614720, 632009, 637320, 645456, 669186, 671160, 691560, 722296, 743540, 759360, 764784, 767040, 805392, 806820, 812583, 849760, 860608, 892248, 894880, 902870, 922080, 947520, 955980, 968184, 1006740, 1019712, 1073856, 1075760, 1083444, 1106496, 1115310, 1139040, 1150560, 1189664, 1210230, 1264018, 1274640, 1290912, 1338372, 1342320, 1354305, 1383120, 1444592, 1487080, 1529568, 1610784, 1613640, 1625166, 1672965, 1699520, 1784496, 1789760, 1805740, 1844160, 1896027, 1911960, 1936368, 2013480, 2151520, 2166888, 2230620, 2278080, 2301120, 2379328, 2420460, 2528036, 2549280, 2581824, 2676744, 2684640, 2708610, 2766240, 2889184, 2974160, 3059136, 3160045, 3221568, 3227280, 3250332, 3345930, 3568992, 3611480, 3792054, 3823920, 3872736, 4026960, 4062915, 4303040, 4333776, 4461240, 4840920, 5056072, 5098560, 5353488, 5369280, 5417220, 5532480, 5688081, 5778368, 5948320, 6320090, 6454560, 6500664, 6691860, 7137984, 7222960, 7584108, 7647840, 7745472, 8053920, 8125830, 8667552, 8922480, 9480135, 9681840, 10112144, 10706976, 10834440, 11376162, 11896640, 12640180, 12909120, 13001328, 13383720, 14445920, 15168216, 15295680, 16107840, 16251660, 17335104, 17844960, 18960270, 19363680, 20224288, 21413952, 21668880, 22752324, 25280360, 26002656, 26767440, 28440405, 28891840, 30336432, 32503320, 35689920, 37920540, 38727360, 40448576, 43337760, 45504648, 50560720, 52005312, 53534880, 56880810, 60672864, 65006640, 75841080, 86675520, 91009296, 101121440, 107069760, 113761620, 121345728, 130013280, 151682160, 182018592, 202242880, 227523240, 260026560, 303364320, 364037184, 455046480, 606728640, 910092960, 1820185920]

約数ペア:

[(1, 1820185920), (2, 910092960), (3, 606728640), (4, 455046480), (5, 364037184), (6, 303364320), (7, 260026560), (8, 227523240), (9, 202242880), (10, 182018592), (12, 151682160), (14, 130013280), (15, 121345728), (16, 113761620), (17, 107069760), (18, 101121440), (20, 91009296), (21, 86675520), (24, 75841080), (28, 65006640), (30, 60672864), (32, 56880810), (34, 53534880), (35, 52005312), (36, 50560720), (40, 45504648), (42, 43337760), (45, 40448576), (47, 38727360), (48, 37920540), (51, 35689920), (56, 32503320), (60, 30336432), (63, 28891840), (64, 28440405), (68, 26767440), (70, 26002656), (72, 25280360), (80, 22752324), (84, 21668880), (85, 21413952), (90, 20224288), (94, 19363680), (96, 18960270), (102, 17844960), (105, 17335104), (112, 16251660), (113, 16107840), (119, 15295680), (120, 15168216), (126, 14445920), (136, 13383720), (140, 13001328), (141, 12909120), (144, 12640180), (153, 11896640), (160, 11376162), (168, 10834440), (170, 10706976), (180, 10112144), (188, 9681840), (192, 9480135), (204, 8922480), (210, 8667552), (224, 8125830), (226, 8053920), (235, 7745472), (238, 7647840), (240, 7584108), (252, 7222960), (255, 7137984), (272, 6691860), (280, 6500664), (282, 6454560), (288, 6320090), (306, 5948320), (315, 5778368), (320, 5688081), (329, 5532480), (336, 5417220), (339, 5369280), (340, 5353488), (357, 5098560), (360, 5056072), (376, 4840920), (408, 4461240), (420, 4333776), (423, 4303040), (448, 4062915), (452, 4026960), (470, 3872736), (476, 3823920), (480, 3792054), (504, 3611480), (510, 3568992), (544, 3345930), (560, 3250332), (564, 3227280), (565, 3221568), (576, 3160045), (595, 3059136), (612, 2974160), (630, 2889184), (658, 2766240), (672, 2708610), (678, 2684640), (680, 2676744), (705, 2581824), (714, 2549280), (720, 2528036), (752, 2420460), (765, 2379328), (791, 2301120), (799, 2278080), (816, 2230620), (840, 2166888), (846, 2151520), (904, 2013480), (940, 1936368), (952, 1911960), (960, 1896027), (987, 1844160), (1008, 1805740), (1017, 1789760), (1020, 1784496), (1071, 1699520), (1088, 1672965), (1120, 1625166), (1128, 1613640), (1130, 1610784), (1190, 1529568), (1224, 1487080), (1260, 1444592), (1316, 1383120), (1344, 1354305), (1356, 1342320), (1360, 1338372), (1410, 1290912), (1428, 1274640), (1440, 1264018), (1504, 1210230), (1530, 1189664), (1582, 1150560), (1598, 1139040), (1632, 1115310), (1645, 1106496), (1680, 1083444), (1692, 1075760), (1695, 1073856), (1785, 1019712), (1808, 1006740), (1880, 968184), (1904, 955980), (1921, 947520), (1974, 922080), (2016, 902870), (2034, 894880), (2040, 892248), (2115, 860608), (2142, 849760), (2240, 812583), (2256, 806820), (2260, 805392), (2373, 767040), (2380, 764784), (2397, 759360), (2448, 743540), (2520, 722296), (2632, 691560), (2712, 671160), (2720, 669186), (2820, 645456), (2856, 637320), (2880, 632009), (2961, 614720), (3008, 605115), (3060, 594832), (3164, 575280), (3196, 569520), (3264, 557655), (3290, 553248), (3360, 541722), (3384, 537880), (3390, 536928), (3570, 509856), (3616, 503370), (3760, 484092), (3808, 477990), (3842, 473760), (3948, 461040), (3955, 460224), (3995, 455616), (4032, 451435), (4068, 447440), (4080, 446124), (4230, 430304), (4284, 424880), (4512, 403410), (4520, 402696), (4746, 383520), (4760, 382392), (4794, 379680), (4896, 371770), (4935, 368832), (5040, 361148), (5085, 357952), (5264, 345780), (5311, 342720), (5355, 339904), (5424, 335580), (5440, 334593), (5593, 325440), (5640, 322728), (5712, 318660), (5763, 315840), (5922, 307360), (6120, 297416), (6328, 287640), (6392, 284760), (6580, 276624), (6720, 270861), (6768, 268940), (6780, 268464), (7119, 255680), (7140, 254928), (7191, 253120), (7232, 251685), (7520, 242046), (7616, 238995), (7684, 236880), (7896, 230520), (7910, 230112), (7990, 227808), (8136, 223720), (8160, 223062), (8460, 215152), (8568, 212440), (9024, 201705), (9040, 201348), (9492, 191760), (9520, 191196), (9588, 189840), (9605, 189504), (9792, 185885), (9870, 184416), (10080, 180574), (10170, 178976), (10528, 172890), (10622, 171360), (10710, 169952), (10848, 167790), (11186, 162720), (11280, 161364), (11424, 159330), (11526, 157920), (11844, 153680), (11865, 153408), (11985, 151872), (12240, 148708), (12656, 143820), (12784, 142380), (13160, 138312), (13447, 135360), (13536, 134470), (13560, 134232), (14238, 127840), (14280, 127464), (14382, 126560), (14805, 122944), (15040, 121023), (15368, 118440), (15792, 115260), (15820, 115056), (15933, 114240), (15980, 113904), (16272, 111860), (16320, 111531), (16779, 108480), (16920, 107576), (17136, 106220), (17289, 105280), (18080, 100674), (18984, 95880), (19040, 95598), (19176, 94920), (19210, 94752), (19740, 92208), (20160, 90287), (20340, 89488), (21056, 86445), (21244, 85680), (21420, 84976), (21696, 83895), (22372, 81360), (22560, 80682), (22848, 79665), (23052, 78960), (23688, 76840), (23730, 76704), (23970, 75936), (24480, 74354), (25312, 71910), (25568, 71190), (26320, 69156), (26555, 68544), (26894, 67680), (27072, 67235), (27120, 67116), (27965, 65088), (28476, 63920), (28560, 63732), (28764, 63280), (28815, 63168), (29610, 61472), (30736, 59220), (31584, 57630), (31640, 57528), (31866, 57120), (31960, 56952), (32544, 55930), (33558, 54240), (33840, 53788), (34272, 53110), (34578, 52640), (35595, 51136), (35955, 50624), (36160, 50337), (37177, 48960), (37968, 47940), (38080, 47799), (38352, 47460), (38420, 47376), (39480, 46104), (40341, 45120), (40680, 44744), (42488, 42840)]