520372944

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 480

約数和(自身を含む): 1963207680

約数和(自身を除く): 1442834736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 48, 49, 52, 54, 56, 61, 62, 63, 72, 78, 84, 91, 93, 98, 104, 108, 112, 117, 122, 124, 126, 144, 147, 156, 168, 182, 183, 186, 189, 196, 208, 216, 217, 234, 244, 248, 252, 273, 279, 294, 312, 336, 351, 364, 366, 372, 378, 392, 403, 427, 432, 434, 441, 468, 488, 496, 504, 546, 549, 558, 588, 624, 637, 651, 702, 728, 732, 744, 756, 784, 793, 806, 819, 837, 854, 868, 882, 936, 976, 1008, 1092, 1098, 1116, 1176, 1209, 1274, 1281, 1302, 1323, 1404, 1456, 1464, 1488, 1512, 1519, 1586, 1612, 1638, 1647, 1674, 1708, 1736, 1764, 1872, 1891, 1911, 1953, 2184, 2196, 2232, 2352, 2379, 2418, 2457, 2548, 2562, 2604, 2646, 2808, 2821, 2928, 2989, 3024, 3038, 3172, 3224, 3276, 3294, 3348, 3416, 3472, 3528, 3627, 3782, 3822, 3843, 3906, 4368, 4392, 4464, 4557, 4758, 4836, 4914, 5096, 5124, 5208, 5292, 5551, 5616, 5642, 5673, 5733, 5859, 5978, 6076, 6344, 6448, 6552, 6588, 6696, 6832, 7056, 7137, 7254, 7564, 7644, 7686, 7812, 8463, 8784, 8967, 9114, 9516, 9672, 9828, 10192, 10248, 10416, 10584, 10881, 11102, 11284, 11346, 11466, 11529, 11718, 11956, 12152, 12688, 13104, 13176, 13237, 13392, 13671, 14274, 14508, 15128, 15288, 15372, 15624, 16653, 16926, 17019, 17199, 17934, 18228, 19032, 19344, 19656, 19747, 20496, 21168, 21411, 21762, 22204, 22568, 22692, 22932, 23058, 23436, 23912, 24304, 24583, 25389, 26352, 26474, 26901, 27342, 28548, 29016, 30256, 30576, 30744, 31248, 33306, 33852, 34038, 34398, 35868, 36456, 38064, 38857, 39312, 39494, 39711, 41013, 42822, 43524, 44408, 45136, 45384, 45864, 46116, 46872, 47824, 49166, 49959, 50778, 51057, 52948, 53802, 54684, 57096, 58032, 59241, 61488, 66612, 67704, 68076, 68796, 71736, 72912, 73749, 76167, 77714, 78988, 79422, 80703, 82026, 85644, 87048, 88816, 90768, 91728, 92232, 92659, 93744, 98332, 99918, 101556, 102114, 105896, 107604, 109368, 114192, 116571, 118482, 119133, 133224, 135408, 136152, 137592, 143472, 147498, 149877, 152334, 155428, 157976, 158844, 161406, 164052, 171288, 172081, 174096, 177723, 184464, 185318, 196664, 199836, 203112, 204228, 211792, 215208, 218736, 221247, 233142, 236964, 238266, 266448, 272304, 275184, 277977, 294996, 299754, 304668, 310856, 315952, 317688, 322812, 328104, 342576, 344162, 349713, 355446, 357399, 370636, 393328, 399672, 406224, 408456, 430416, 442494, 466284, 473928, 476532, 516243, 533169, 555954, 589992, 599508, 609336, 621712, 635376, 645624, 656208, 663741, 688324, 699426, 710892, 714798, 741272, 799344, 816912, 833931, 884988, 932568, 947856, 953064, 1032486, 1049139, 1066338, 1111908, 1179984, 1199016, 1204567, 1218672, 1291248, 1327482, 1376648, 1398852, 1421784, 1429596, 1482544, 1548729, 1667862, 1769976, 1865136, 1906128, 2064972, 2098278, 2132676, 2223816, 2398032, 2409134, 2501793, 2654964, 2753296, 2797704, 2843568, 2859192, 3097458, 3335724, 3539952, 3613701, 4129944, 4196556, 4265352, 4447632, 4646187, 4818268, 5003586, 5309928, 5595408, 5718384, 6194916, 6671448, 7227402, 8259888, 8393112, 8530704, 9292374, 9636536, 10007172, 10619856, 10841103, 12389832, 13342896, 14454804, 16786224, 18584748, 19273072, 20014344, 21682206, 24779664, 28909608, 32523309, 37169496, 40028688, 43364412, 57819216, 65046618, 74338992, 86728824, 130093236, 173457648, 260186472, 520372944]

約数ペア:

[(1, 520372944), (2, 260186472), (3, 173457648), (4, 130093236), (6, 86728824), (7, 74338992), (8, 65046618), (9, 57819216), (12, 43364412), (13, 40028688), (14, 37169496), (16, 32523309), (18, 28909608), (21, 24779664), (24, 21682206), (26, 20014344), (27, 19273072), (28, 18584748), (31, 16786224), (36, 14454804), (39, 13342896), (42, 12389832), (48, 10841103), (49, 10619856), (52, 10007172), (54, 9636536), (56, 9292374), (61, 8530704), (62, 8393112), (63, 8259888), (72, 7227402), (78, 6671448), (84, 6194916), (91, 5718384), (93, 5595408), (98, 5309928), (104, 5003586), (108, 4818268), (112, 4646187), (117, 4447632), (122, 4265352), (124, 4196556), (126, 4129944), (144, 3613701), (147, 3539952), (156, 3335724), (168, 3097458), (182, 2859192), (183, 2843568), (186, 2797704), (189, 2753296), (196, 2654964), (208, 2501793), (216, 2409134), (217, 2398032), (234, 2223816), (244, 2132676), (248, 2098278), (252, 2064972), (273, 1906128), (279, 1865136), (294, 1769976), (312, 1667862), (336, 1548729), (351, 1482544), (364, 1429596), (366, 1421784), (372, 1398852), (378, 1376648), (392, 1327482), (403, 1291248), (427, 1218672), (432, 1204567), (434, 1199016), (441, 1179984), (468, 1111908), (488, 1066338), (496, 1049139), (504, 1032486), (546, 953064), (549, 947856), (558, 932568), (588, 884988), (624, 833931), (637, 816912), (651, 799344), (702, 741272), (728, 714798), (732, 710892), (744, 699426), (756, 688324), (784, 663741), (793, 656208), (806, 645624), (819, 635376), (837, 621712), (854, 609336), (868, 599508), (882, 589992), (936, 555954), (976, 533169), (1008, 516243), (1092, 476532), (1098, 473928), (1116, 466284), (1176, 442494), (1209, 430416), (1274, 408456), (1281, 406224), (1302, 399672), (1323, 393328), (1404, 370636), (1456, 357399), (1464, 355446), (1488, 349713), (1512, 344162), (1519, 342576), (1586, 328104), (1612, 322812), (1638, 317688), (1647, 315952), (1674, 310856), (1708, 304668), (1736, 299754), (1764, 294996), (1872, 277977), (1891, 275184), (1911, 272304), (1953, 266448), (2184, 238266), (2196, 236964), (2232, 233142), (2352, 221247), (2379, 218736), (2418, 215208), (2457, 211792), (2548, 204228), (2562, 203112), (2604, 199836), (2646, 196664), (2808, 185318), (2821, 184464), (2928, 177723), (2989, 174096), (3024, 172081), (3038, 171288), (3172, 164052), (3224, 161406), (3276, 158844), (3294, 157976), (3348, 155428), (3416, 152334), (3472, 149877), (3528, 147498), (3627, 143472), (3782, 137592), (3822, 136152), (3843, 135408), (3906, 133224), (4368, 119133), (4392, 118482), (4464, 116571), (4557, 114192), (4758, 109368), (4836, 107604), (4914, 105896), (5096, 102114), (5124, 101556), (5208, 99918), (5292, 98332), (5551, 93744), (5616, 92659), (5642, 92232), (5673, 91728), (5733, 90768), (5859, 88816), (5978, 87048), (6076, 85644), (6344, 82026), (6448, 80703), (6552, 79422), (6588, 78988), (6696, 77714), (6832, 76167), (7056, 73749), (7137, 72912), (7254, 71736), (7564, 68796), (7644, 68076), (7686, 67704), (7812, 66612), (8463, 61488), (8784, 59241), (8967, 58032), (9114, 57096), (9516, 54684), (9672, 53802), (9828, 52948), (10192, 51057), (10248, 50778), (10416, 49959), (10584, 49166), (10881, 47824), (11102, 46872), (11284, 46116), (11346, 45864), (11466, 45384), (11529, 45136), (11718, 44408), (11956, 43524), (12152, 42822), (12688, 41013), (13104, 39711), (13176, 39494), (13237, 39312), (13392, 38857), (13671, 38064), (14274, 36456), (14508, 35868), (15128, 34398), (15288, 34038), (15372, 33852), (15624, 33306), (16653, 31248), (16926, 30744), (17019, 30576), (17199, 30256), (17934, 29016), (18228, 28548), (19032, 27342), (19344, 26901), (19656, 26474), (19747, 26352), (20496, 25389), (21168, 24583), (21411, 24304), (21762, 23912), (22204, 23436), (22568, 23058), (22692, 22932)]