328614660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 288

約数和(自身を含む): 1155772800

約数和(自身を除く): 827158140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 59, 60, 66, 87, 90, 97, 99, 110, 116, 118, 132, 145, 165, 174, 177, 180, 194, 198, 220, 236, 261, 290, 291, 295, 319, 330, 348, 354, 388, 396, 435, 485, 495, 522, 531, 580, 582, 590, 638, 649, 660, 708, 870, 873, 885, 957, 970, 990, 1044, 1062, 1067, 1164, 1180, 1276, 1298, 1305, 1455, 1595, 1711, 1740, 1746, 1770, 1914, 1940, 1947, 1980, 2124, 2134, 2596, 2610, 2655, 2813, 2871, 2910, 3190, 3201, 3245, 3422, 3492, 3540, 3828, 3894, 4268, 4365, 4785, 5133, 5220, 5310, 5335, 5626, 5723, 5742, 5820, 5841, 6380, 6402, 6490, 6844, 7788, 8439, 8555, 8730, 9570, 9603, 9735, 10266, 10620, 10670, 11252, 11446, 11484, 11682, 12804, 12980, 14065, 14355, 15399, 16005, 16878, 17110, 17169, 17460, 18821, 19140, 19206, 19470, 20532, 21340, 22892, 23364, 25317, 25665, 28130, 28615, 28710, 29205, 30798, 30943, 32010, 33756, 34220, 34338, 37642, 38412, 38940, 42195, 48015, 50634, 51330, 51507, 56260, 56463, 57230, 57420, 58410, 61596, 61886, 62953, 64020, 68676, 75284, 76995, 84390, 85845, 92829, 94105, 96030, 101268, 102660, 103014, 112926, 114460, 116820, 123772, 125906, 126585, 153990, 154715, 165967, 168780, 169389, 171690, 185658, 188210, 188859, 192060, 206028, 225852, 251812, 253170, 257535, 278487, 282315, 307980, 309430, 314765, 331934, 338778, 343380, 371316, 376420, 377718, 464145, 497901, 506340, 515070, 556974, 564630, 566577, 618860, 629530, 663868, 677556, 755436, 829835, 846945, 928290, 944295, 995802, 1030140, 1113948, 1129260, 1133154, 1259060, 1392435, 1493703, 1659670, 1693890, 1825637, 1856580, 1888590, 1991604, 2266308, 2489505, 2784870, 2832885, 2987406, 3319340, 3387780, 3651274, 3777180, 4979010, 5476911, 5569740, 5665770, 5974812, 7302548, 7468515, 9128185, 9958020, 10953822, 11331540, 14937030, 16430733, 18256370, 21907644, 27384555, 29874060, 32861466, 36512740, 54769110, 65722932, 82153665, 109538220, 164307330, 328614660]

約数ペア:

[(1, 328614660), (2, 164307330), (3, 109538220), (4, 82153665), (5, 65722932), (6, 54769110), (9, 36512740), (10, 32861466), (11, 29874060), (12, 27384555), (15, 21907644), (18, 18256370), (20, 16430733), (22, 14937030), (29, 11331540), (30, 10953822), (33, 9958020), (36, 9128185), (44, 7468515), (45, 7302548), (55, 5974812), (58, 5665770), (59, 5569740), (60, 5476911), (66, 4979010), (87, 3777180), (90, 3651274), (97, 3387780), (99, 3319340), (110, 2987406), (116, 2832885), (118, 2784870), (132, 2489505), (145, 2266308), (165, 1991604), (174, 1888590), (177, 1856580), (180, 1825637), (194, 1693890), (198, 1659670), (220, 1493703), (236, 1392435), (261, 1259060), (290, 1133154), (291, 1129260), (295, 1113948), (319, 1030140), (330, 995802), (348, 944295), (354, 928290), (388, 846945), (396, 829835), (435, 755436), (485, 677556), (495, 663868), (522, 629530), (531, 618860), (580, 566577), (582, 564630), (590, 556974), (638, 515070), (649, 506340), (660, 497901), (708, 464145), (870, 377718), (873, 376420), (885, 371316), (957, 343380), (970, 338778), (990, 331934), (1044, 314765), (1062, 309430), (1067, 307980), (1164, 282315), (1180, 278487), (1276, 257535), (1298, 253170), (1305, 251812), (1455, 225852), (1595, 206028), (1711, 192060), (1740, 188859), (1746, 188210), (1770, 185658), (1914, 171690), (1940, 169389), (1947, 168780), (1980, 165967), (2124, 154715), (2134, 153990), (2596, 126585), (2610, 125906), (2655, 123772), (2813, 116820), (2871, 114460), (2910, 112926), (3190, 103014), (3201, 102660), (3245, 101268), (3422, 96030), (3492, 94105), (3540, 92829), (3828, 85845), (3894, 84390), (4268, 76995), (4365, 75284), (4785, 68676), (5133, 64020), (5220, 62953), (5310, 61886), (5335, 61596), (5626, 58410), (5723, 57420), (5742, 57230), (5820, 56463), (5841, 56260), (6380, 51507), (6402, 51330), (6490, 50634), (6844, 48015), (7788, 42195), (8439, 38940), (8555, 38412), (8730, 37642), (9570, 34338), (9603, 34220), (9735, 33756), (10266, 32010), (10620, 30943), (10670, 30798), (11252, 29205), (11446, 28710), (11484, 28615), (11682, 28130), (12804, 25665), (12980, 25317), (14065, 23364), (14355, 22892), (15399, 21340), (16005, 20532), (16878, 19470), (17110, 19206), (17169, 19140), (17460, 18821)]