741949920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 288

約数和(自身を含む): 2659456800

約数和(自身を除く): 1917506880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 109, 116, 120, 144, 145, 160, 163, 174, 180, 218, 232, 240, 261, 288, 290, 326, 327, 348, 360, 435, 436, 464, 480, 489, 522, 545, 580, 652, 654, 696, 720, 815, 870, 872, 928, 978, 981, 1044, 1090, 1160, 1304, 1305, 1308, 1392, 1440, 1467, 1630, 1635, 1740, 1744, 1956, 1962, 2088, 2180, 2320, 2445, 2608, 2610, 2616, 2784, 2934, 3161, 3260, 3270, 3480, 3488, 3912, 3924, 4176, 4360, 4640, 4727, 4890, 4905, 5216, 5220, 5232, 5868, 6322, 6520, 6540, 6960, 7335, 7824, 7848, 8352, 8720, 9454, 9483, 9780, 9810, 10440, 10464, 11736, 12644, 13040, 13080, 13920, 14181, 14670, 15648, 15696, 15805, 17440, 17767, 18908, 18966, 19560, 19620, 20880, 23472, 23635, 25288, 26080, 26160, 28362, 28449, 29340, 31392, 31610, 35534, 37816, 37932, 39120, 39240, 41760, 42543, 46944, 47270, 47415, 50576, 52320, 53301, 56724, 56898, 58680, 63220, 70905, 71068, 75632, 75864, 78240, 78480, 85086, 88835, 94540, 94830, 101152, 106602, 113448, 113796, 117360, 126440, 141810, 142136, 142245, 151264, 151728, 156960, 159903, 170172, 177670, 189080, 189660, 212715, 213204, 226896, 227592, 234720, 252880, 266505, 283620, 284272, 284490, 303456, 319806, 340344, 355340, 378160, 379320, 425430, 426408, 453792, 455184, 505760, 515243, 533010, 567240, 568544, 568980, 639612, 680688, 710680, 756320, 758640, 799515, 850860, 852816, 910368, 1030486, 1066020, 1134480, 1137960, 1279224, 1361376, 1421360, 1517280, 1545729, 1599030, 1701720, 1705632, 2060972, 2132040, 2268960, 2275920, 2558448, 2576215, 2842720, 3091458, 3198060, 3403440, 4121944, 4264080, 4551840, 4637187, 5116896, 5152430, 6182916, 6396120, 6806880, 7728645, 8243888, 8528160, 9274374, 10304860, 12365832, 12792240, 15457290, 16487776, 18548748, 20609720, 23185935, 24731664, 25584480, 30914580, 37097496, 41219440, 46371870, 49463328, 61829160, 74194992, 82438880, 92743740, 123658320, 148389984, 185487480, 247316640, 370974960, 741949920]

約数ペア:

[(1, 741949920), (2, 370974960), (3, 247316640), (4, 185487480), (5, 148389984), (6, 123658320), (8, 92743740), (9, 82438880), (10, 74194992), (12, 61829160), (15, 49463328), (16, 46371870), (18, 41219440), (20, 37097496), (24, 30914580), (29, 25584480), (30, 24731664), (32, 23185935), (36, 20609720), (40, 18548748), (45, 16487776), (48, 15457290), (58, 12792240), (60, 12365832), (72, 10304860), (80, 9274374), (87, 8528160), (90, 8243888), (96, 7728645), (109, 6806880), (116, 6396120), (120, 6182916), (144, 5152430), (145, 5116896), (160, 4637187), (163, 4551840), (174, 4264080), (180, 4121944), (218, 3403440), (232, 3198060), (240, 3091458), (261, 2842720), (288, 2576215), (290, 2558448), (326, 2275920), (327, 2268960), (348, 2132040), (360, 2060972), (435, 1705632), (436, 1701720), (464, 1599030), (480, 1545729), (489, 1517280), (522, 1421360), (545, 1361376), (580, 1279224), (652, 1137960), (654, 1134480), (696, 1066020), (720, 1030486), (815, 910368), (870, 852816), (872, 850860), (928, 799515), (978, 758640), (981, 756320), (1044, 710680), (1090, 680688), (1160, 639612), (1304, 568980), (1305, 568544), (1308, 567240), (1392, 533010), (1440, 515243), (1467, 505760), (1630, 455184), (1635, 453792), (1740, 426408), (1744, 425430), (1956, 379320), (1962, 378160), (2088, 355340), (2180, 340344), (2320, 319806), (2445, 303456), (2608, 284490), (2610, 284272), (2616, 283620), (2784, 266505), (2934, 252880), (3161, 234720), (3260, 227592), (3270, 226896), (3480, 213204), (3488, 212715), (3912, 189660), (3924, 189080), (4176, 177670), (4360, 170172), (4640, 159903), (4727, 156960), (4890, 151728), (4905, 151264), (5216, 142245), (5220, 142136), (5232, 141810), (5868, 126440), (6322, 117360), (6520, 113796), (6540, 113448), (6960, 106602), (7335, 101152), (7824, 94830), (7848, 94540), (8352, 88835), (8720, 85086), (9454, 78480), (9483, 78240), (9780, 75864), (9810, 75632), (10440, 71068), (10464, 70905), (11736, 63220), (12644, 58680), (13040, 56898), (13080, 56724), (13920, 53301), (14181, 52320), (14670, 50576), (15648, 47415), (15696, 47270), (15805, 46944), (17440, 42543), (17767, 41760), (18908, 39240), (18966, 39120), (19560, 37932), (19620, 37816), (20880, 35534), (23472, 31610), (23635, 31392), (25288, 29340), (26080, 28449), (26160, 28362)]