18492216960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19379}}^1$

素因数の和:19479

約数の個数: 256

約数和(自身を含む): 68316825600

約数和(自身を除く): 49824608640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 320, 336, 355, 384, 420, 426, 448, 480, 497, 560, 568, 640, 672, 710, 840, 852, 896, 960, 994, 1065, 1120, 1136, 1344, 1420, 1491, 1680, 1704, 1920, 1988, 2130, 2240, 2272, 2485, 2688, 2840, 2982, 3360, 3408, 3976, 4260, 4480, 4544, 4970, 5680, 5964, 6720, 6816, 7455, 7952, 8520, 9088, 9940, 11360, 11928, 13440, 13632, 14910, 15904, 17040, 19379, 19880, 22720, 23856, 27264, 29820, 31808, 34080, 38758, 39760, 45440, 47712, 58137, 59640, 63616, 68160, 77516, 79520, 95424, 96895, 116274, 119280, 135653, 136320, 155032, 159040, 190848, 193790, 232548, 238560, 271306, 290685, 310064, 318080, 387580, 406959, 465096, 477120, 542612, 581370, 620128, 678265, 775160, 813918, 930192, 954240, 1085224, 1162740, 1240256, 1356530, 1375909, 1550320, 1627836, 1860384, 2034795, 2170448, 2325480, 2480512, 2713060, 2751818, 3100640, 3255672, 3720768, 4069590, 4127727, 4340896, 4650960, 5426120, 5503636, 6201280, 6511344, 6879545, 7441536, 8139180, 8255454, 8681792, 9301920, 9631363, 10852240, 11007272, 12402560, 13022688, 13759090, 16278360, 16510908, 17363584, 18603840, 19262726, 20638635, 21704480, 22014544, 26045376, 27518180, 28894089, 32556720, 33021816, 37207680, 38525452, 41277270, 43408960, 44029088, 48156815, 52090752, 55036360, 57788178, 65113440, 66043632, 77050904, 82554540, 86817920, 88058176, 96313630, 110072720, 115576356, 130226880, 132087264, 144470445, 154101808, 165109080, 176116352, 192627260, 220145440, 231152712, 260453760, 264174528, 288940890, 308203616, 330218160, 385254520, 440290880, 462305424, 528349056, 577881780, 616407232, 660436320, 770509040, 880581760, 924610848, 1155763560, 1232814464, 1320872640, 1541018080, 1849221696, 2311527120, 2641745280, 3082036160, 3698443392, 4623054240, 6164072320, 9246108480, 18492216960]

約数ペア:

[(1, 18492216960), (2, 9246108480), (3, 6164072320), (4, 4623054240), (5, 3698443392), (6, 3082036160), (7, 2641745280), (8, 2311527120), (10, 1849221696), (12, 1541018080), (14, 1320872640), (15, 1232814464), (16, 1155763560), (20, 924610848), (21, 880581760), (24, 770509040), (28, 660436320), (30, 616407232), (32, 577881780), (35, 528349056), (40, 462305424), (42, 440290880), (48, 385254520), (56, 330218160), (60, 308203616), (64, 288940890), (70, 264174528), (71, 260453760), (80, 231152712), (84, 220145440), (96, 192627260), (105, 176116352), (112, 165109080), (120, 154101808), (128, 144470445), (140, 132087264), (142, 130226880), (160, 115576356), (168, 110072720), (192, 96313630), (210, 88058176), (213, 86817920), (224, 82554540), (240, 77050904), (280, 66043632), (284, 65113440), (320, 57788178), (336, 55036360), (355, 52090752), (384, 48156815), (420, 44029088), (426, 43408960), (448, 41277270), (480, 38525452), (497, 37207680), (560, 33021816), (568, 32556720), (640, 28894089), (672, 27518180), (710, 26045376), (840, 22014544), (852, 21704480), (896, 20638635), (960, 19262726), (994, 18603840), (1065, 17363584), (1120, 16510908), (1136, 16278360), (1344, 13759090), (1420, 13022688), (1491, 12402560), (1680, 11007272), (1704, 10852240), (1920, 9631363), (1988, 9301920), (2130, 8681792), (2240, 8255454), (2272, 8139180), (2485, 7441536), (2688, 6879545), (2840, 6511344), (2982, 6201280), (3360, 5503636), (3408, 5426120), (3976, 4650960), (4260, 4340896), (4480, 4127727), (4544, 4069590), (4970, 3720768), (5680, 3255672), (5964, 3100640), (6720, 2751818), (6816, 2713060), (7455, 2480512), (7952, 2325480), (8520, 2170448), (9088, 2034795), (9940, 1860384), (11360, 1627836), (11928, 1550320), (13440, 1375909), (13632, 1356530), (14910, 1240256), (15904, 1162740), (17040, 1085224), (19379, 954240), (19880, 930192), (22720, 813918), (23856, 775160), (27264, 678265), (29820, 620128), (31808, 581370), (34080, 542612), (38758, 477120), (39760, 465096), (45440, 406959), (47712, 387580), (58137, 318080), (59640, 310064), (63616, 290685), (68160, 271306), (77516, 238560), (79520, 232548), (95424, 193790), (96895, 190848), (116274, 159040), (119280, 155032), (135653, 136320)]