189866880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:326

約数の個数: 384

約数和(自身を含む): 796236480

約数和(自身を除く): 606369600

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, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 277, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 544, 554, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 816, 831, 840, 896, 952, 960, 1008, 1020, 1071, 1088, 1108, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1385, 1428, 1440, 1530, 1632, 1662, 1680, 1785, 1904, 1920, 1939, 2016, 2040, 2142, 2176, 2216, 2240, 2380, 2448, 2493, 2520, 2688, 2720, 2770, 2856, 2880, 3060, 3264, 3324, 3360, 3570, 3808, 3878, 4032, 4080, 4155, 4284, 4432, 4480, 4709, 4760, 4896, 4986, 5040, 5355, 5440, 5540, 5712, 5760, 5817, 6120, 6528, 6648, 6720, 7140, 7616, 7756, 8064, 8160, 8310, 8568, 8864, 9418, 9520, 9695, 9792, 9972, 10080, 10710, 10880, 11080, 11424, 11634, 12240, 12465, 13296, 13440, 14127, 14280, 15232, 15512, 16320, 16620, 17136, 17451, 17728, 18836, 19040, 19390, 19584, 19944, 20160, 21420, 22160, 22848, 23268, 23545, 24480, 24930, 26592, 28254, 28560, 29085, 31024, 32640, 32963, 33240, 34272, 34902, 35456, 37672, 38080, 38780, 39888, 40320, 42381, 42840, 44320, 45696, 46536, 47090, 48960, 49860, 53184, 56508, 57120, 58170, 62048, 65926, 66480, 68544, 69804, 70635, 75344, 76160, 77560, 79776, 84762, 85680, 87255, 88640, 93072, 94180, 97920, 98889, 99720, 106368, 113016, 114240, 116340, 124096, 131852, 132960, 137088, 139608, 141270, 150688, 155120, 159552, 164815, 169524, 171360, 174510, 177280, 186144, 188360, 197778, 199440, 211905, 226032, 228480, 232680, 248192, 263704, 265920, 279216, 282540, 296667, 301376, 310240, 319104, 329630, 339048, 342720, 349020, 372288, 376720, 395556, 398880, 423810, 452064, 465360, 494445, 527408, 531840, 558432, 565080, 593334, 602752, 620480, 659260, 678096, 685440, 698040, 744576, 753440, 791112, 797760, 847620, 904128, 930720, 988890, 1054816, 1116864, 1130160, 1186668, 1240960, 1318520, 1356192, 1396080, 1483335, 1506880, 1582224, 1595520, 1695240, 1808256, 1861440, 1977780, 2109632, 2233728, 2260320, 2373336, 2637040, 2712384, 2792160, 2966670, 3013760, 3164448, 3390480, 3722880, 3955560, 4219264, 4520640, 4746672, 5274080, 5424768, 5584320, 5933340, 6328896, 6780960, 7911120, 9041280, 9493344, 10548160, 11168640, 11866680, 12657792, 13561920, 15822240, 18986688, 21096320, 23733360, 27123840, 31644480, 37973376, 47466720, 63288960, 94933440, 189866880]

約数ペア:

[(1, 189866880), (2, 94933440), (3, 63288960), (4, 47466720), (5, 37973376), (6, 31644480), (7, 27123840), (8, 23733360), (9, 21096320), (10, 18986688), (12, 15822240), (14, 13561920), (15, 12657792), (16, 11866680), (17, 11168640), (18, 10548160), (20, 9493344), (21, 9041280), (24, 7911120), (28, 6780960), (30, 6328896), (32, 5933340), (34, 5584320), (35, 5424768), (36, 5274080), (40, 4746672), (42, 4520640), (45, 4219264), (48, 3955560), (51, 3722880), (56, 3390480), (60, 3164448), (63, 3013760), (64, 2966670), (68, 2792160), (70, 2712384), (72, 2637040), (80, 2373336), (84, 2260320), (85, 2233728), (90, 2109632), (96, 1977780), (102, 1861440), (105, 1808256), (112, 1695240), (119, 1595520), (120, 1582224), (126, 1506880), (128, 1483335), (136, 1396080), (140, 1356192), (144, 1318520), (153, 1240960), (160, 1186668), (168, 1130160), (170, 1116864), (180, 1054816), (192, 988890), (204, 930720), (210, 904128), (224, 847620), (238, 797760), (240, 791112), (252, 753440), (255, 744576), (272, 698040), (277, 685440), (280, 678096), (288, 659260), (306, 620480), (315, 602752), (320, 593334), (336, 565080), (340, 558432), (357, 531840), (360, 527408), (384, 494445), (408, 465360), (420, 452064), (448, 423810), (476, 398880), (480, 395556), (504, 376720), (510, 372288), (544, 349020), (554, 342720), (560, 339048), (576, 329630), (595, 319104), (612, 310240), (630, 301376), (640, 296667), (672, 282540), (680, 279216), (714, 265920), (720, 263704), (765, 248192), (816, 232680), (831, 228480), (840, 226032), (896, 211905), (952, 199440), (960, 197778), (1008, 188360), (1020, 186144), (1071, 177280), (1088, 174510), (1108, 171360), (1120, 169524), (1152, 164815), (1190, 159552), (1224, 155120), (1260, 150688), (1344, 141270), (1360, 139608), (1385, 137088), (1428, 132960), (1440, 131852), (1530, 124096), (1632, 116340), (1662, 114240), (1680, 113016), (1785, 106368), (1904, 99720), (1920, 98889), (1939, 97920), (2016, 94180), (2040, 93072), (2142, 88640), (2176, 87255), (2216, 85680), (2240, 84762), (2380, 79776), (2448, 77560), (2493, 76160), (2520, 75344), (2688, 70635), (2720, 69804), (2770, 68544), (2856, 66480), (2880, 65926), (3060, 62048), (3264, 58170), (3324, 57120), (3360, 56508), (3570, 53184), (3808, 49860), (3878, 48960), (4032, 47090), (4080, 46536), (4155, 45696), (4284, 44320), (4432, 42840), (4480, 42381), (4709, 40320), (4760, 39888), (4896, 38780), (4986, 38080), (5040, 37672), (5355, 35456), (5440, 34902), (5540, 34272), (5712, 33240), (5760, 32963), (5817, 32640), (6120, 31024), (6528, 29085), (6648, 28560), (6720, 28254), (7140, 26592), (7616, 24930), (7756, 24480), (8064, 23545), (8160, 23268), (8310, 22848), (8568, 22160), (8864, 21420), (9418, 20160), (9520, 19944), (9695, 19584), (9792, 19390), (9972, 19040), (10080, 18836), (10710, 17728), (10880, 17451), (11080, 17136), (11424, 16620), (11634, 16320), (12240, 15512), (12465, 15232), (13296, 14280), (13440, 14127)]