1918143360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 384

約数和(自身を含む): 7654944960

約数和(自身を除く): 5736801600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 226, 240, 252, 280, 288, 315, 320, 336, 339, 360, 384, 420, 421, 448, 452, 480, 504, 560, 565, 576, 630, 640, 672, 678, 720, 791, 840, 842, 896, 904, 960, 1008, 1017, 1120, 1130, 1152, 1260, 1263, 1344, 1356, 1440, 1582, 1680, 1684, 1695, 1808, 1920, 2016, 2034, 2105, 2240, 2260, 2373, 2520, 2526, 2688, 2712, 2880, 2947, 3164, 3360, 3368, 3390, 3616, 3789, 3955, 4032, 4068, 4210, 4480, 4520, 4746, 5040, 5052, 5085, 5424, 5760, 5894, 6315, 6328, 6720, 6736, 6780, 7119, 7232, 7578, 7910, 8064, 8136, 8420, 8841, 9040, 9492, 10080, 10104, 10170, 10848, 11788, 11865, 12630, 12656, 13440, 13472, 13560, 14238, 14464, 14735, 15156, 15820, 16272, 16840, 17682, 18080, 18945, 18984, 20160, 20208, 20340, 21696, 23576, 23730, 25260, 25312, 26523, 26944, 27120, 28476, 29470, 30312, 31640, 32544, 33680, 35364, 35595, 36160, 37890, 37968, 40320, 40416, 40680, 43392, 44205, 47152, 47460, 47573, 50520, 50624, 53046, 53888, 54240, 56952, 58940, 60624, 63280, 65088, 67360, 70728, 71190, 72320, 75780, 75936, 80832, 81360, 88410, 94304, 94920, 95146, 101040, 101248, 106092, 108480, 113904, 117880, 121248, 126560, 130176, 132615, 134720, 141456, 142380, 142719, 151560, 151872, 161664, 162720, 176820, 188608, 189840, 190292, 202080, 212184, 216960, 227808, 235760, 237865, 242496, 253120, 265230, 269440, 282912, 284760, 285438, 303120, 303744, 325440, 333011, 353640, 377216, 379680, 380584, 404160, 424368, 428157, 455616, 471520, 475730, 484992, 506240, 530460, 565824, 569520, 570876, 606240, 650880, 666022, 707280, 713595, 759360, 761168, 808320, 848736, 856314, 911232, 943040, 951460, 999033, 1060920, 1131648, 1139040, 1141752, 1212480, 1332044, 1414560, 1427190, 1518720, 1522336, 1665055, 1697472, 1712628, 1886080, 1902920, 1998066, 2121840, 2140785, 2278080, 2283504, 2424960, 2664088, 2829120, 2854380, 2997099, 3044672, 3330110, 3394944, 3425256, 3805840, 3996132, 4243680, 4281570, 4556160, 4567008, 4995165, 5328176, 5658240, 5708760, 5994198, 6089344, 6660220, 6850512, 7611680, 7992264, 8487360, 8563140, 9134016, 9990330, 10656352, 11417520, 11988396, 13320440, 13701024, 14985495, 15223360, 15984528, 16974720, 17126280, 18268032, 19980660, 21312704, 22835040, 23976792, 26640880, 27402048, 29970990, 30446720, 31969056, 34252560, 39961320, 42625408, 45670080, 47953584, 53281760, 54804096, 59941980, 63938112, 68505120, 79922640, 91340160, 95907168, 106563520, 119883960, 127876224, 137010240, 159845280, 191814336, 213127040, 239767920, 274020480, 319690560, 383628672, 479535840, 639381120, 959071680, 1918143360]

約数ペア:

[(1, 1918143360), (2, 959071680), (3, 639381120), (4, 479535840), (5, 383628672), (6, 319690560), (7, 274020480), (8, 239767920), (9, 213127040), (10, 191814336), (12, 159845280), (14, 137010240), (15, 127876224), (16, 119883960), (18, 106563520), (20, 95907168), (21, 91340160), (24, 79922640), (28, 68505120), (30, 63938112), (32, 59941980), (35, 54804096), (36, 53281760), (40, 47953584), (42, 45670080), (45, 42625408), (48, 39961320), (56, 34252560), (60, 31969056), (63, 30446720), (64, 29970990), (70, 27402048), (72, 26640880), (80, 23976792), (84, 22835040), (90, 21312704), (96, 19980660), (105, 18268032), (112, 17126280), (113, 16974720), (120, 15984528), (126, 15223360), (128, 14985495), (140, 13701024), (144, 13320440), (160, 11988396), (168, 11417520), (180, 10656352), (192, 9990330), (210, 9134016), (224, 8563140), (226, 8487360), (240, 7992264), (252, 7611680), (280, 6850512), (288, 6660220), (315, 6089344), (320, 5994198), (336, 5708760), (339, 5658240), (360, 5328176), (384, 4995165), (420, 4567008), (421, 4556160), (448, 4281570), (452, 4243680), (480, 3996132), (504, 3805840), (560, 3425256), (565, 3394944), (576, 3330110), (630, 3044672), (640, 2997099), (672, 2854380), (678, 2829120), (720, 2664088), (791, 2424960), (840, 2283504), (842, 2278080), (896, 2140785), (904, 2121840), (960, 1998066), (1008, 1902920), (1017, 1886080), (1120, 1712628), (1130, 1697472), (1152, 1665055), (1260, 1522336), (1263, 1518720), (1344, 1427190), (1356, 1414560), (1440, 1332044), (1582, 1212480), (1680, 1141752), (1684, 1139040), (1695, 1131648), (1808, 1060920), (1920, 999033), (2016, 951460), (2034, 943040), (2105, 911232), (2240, 856314), (2260, 848736), (2373, 808320), (2520, 761168), (2526, 759360), (2688, 713595), (2712, 707280), (2880, 666022), (2947, 650880), (3164, 606240), (3360, 570876), (3368, 569520), (3390, 565824), (3616, 530460), (3789, 506240), (3955, 484992), (4032, 475730), (4068, 471520), (4210, 455616), (4480, 428157), (4520, 424368), (4746, 404160), (5040, 380584), (5052, 379680), (5085, 377216), (5424, 353640), (5760, 333011), (5894, 325440), (6315, 303744), (6328, 303120), (6720, 285438), (6736, 284760), (6780, 282912), (7119, 269440), (7232, 265230), (7578, 253120), (7910, 242496), (8064, 237865), (8136, 235760), (8420, 227808), (8841, 216960), (9040, 212184), (9492, 202080), (10080, 190292), (10104, 189840), (10170, 188608), (10848, 176820), (11788, 162720), (11865, 161664), (12630, 151872), (12656, 151560), (13440, 142719), (13472, 142380), (13560, 141456), (14238, 134720), (14464, 132615), (14735, 130176), (15156, 126560), (15820, 121248), (16272, 117880), (16840, 113904), (17682, 108480), (18080, 106092), (18945, 101248), (18984, 101040), (20160, 95146), (20208, 94920), (20340, 94304), (21696, 88410), (23576, 81360), (23730, 80832), (25260, 75936), (25312, 75780), (26523, 72320), (26944, 71190), (27120, 70728), (28476, 67360), (29470, 65088), (30312, 63280), (31640, 60624), (32544, 58940), (33680, 56952), (35364, 54240), (35595, 53888), (36160, 53046), (37890, 50624), (37968, 50520), (40320, 47573), (40416, 47460), (40680, 47152), (43392, 44205)]