1942271520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 384

約数和(自身を含む): 7478231040

約数和(自身を除く): 5535959520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 31, 32, 35, 40, 42, 48, 56, 58, 60, 62, 70, 80, 84, 87, 93, 96, 105, 112, 116, 120, 124, 140, 145, 155, 160, 168, 174, 186, 203, 210, 217, 224, 232, 240, 248, 280, 290, 310, 336, 348, 372, 406, 420, 434, 435, 464, 465, 480, 496, 560, 580, 609, 620, 643, 651, 672, 696, 744, 812, 840, 868, 870, 899, 928, 930, 992, 1015, 1085, 1120, 1160, 1218, 1240, 1286, 1302, 1392, 1488, 1624, 1680, 1736, 1740, 1798, 1860, 1929, 2030, 2170, 2320, 2436, 2480, 2572, 2604, 2697, 2784, 2976, 3045, 3215, 3248, 3255, 3360, 3472, 3480, 3596, 3720, 3858, 4060, 4340, 4495, 4501, 4640, 4872, 4960, 5144, 5208, 5394, 6090, 6293, 6430, 6496, 6510, 6944, 6960, 7192, 7440, 7716, 8120, 8680, 8990, 9002, 9645, 9744, 10288, 10416, 10788, 12180, 12586, 12860, 13020, 13485, 13503, 13920, 14384, 14880, 15432, 16240, 17360, 17980, 18004, 18647, 18879, 19290, 19488, 19933, 20576, 20832, 21576, 22505, 24360, 25172, 25720, 26040, 26970, 27006, 28768, 30864, 31465, 32480, 34720, 35960, 36008, 37294, 37758, 38580, 39866, 43152, 45010, 48720, 50344, 51440, 52080, 53940, 54012, 55941, 59799, 61728, 62930, 67515, 71920, 72016, 74588, 75516, 77160, 79732, 86304, 90020, 93235, 94395, 97440, 99665, 100688, 102880, 104160, 107880, 108024, 111882, 119598, 125860, 130529, 135030, 139531, 143840, 144032, 149176, 151032, 154320, 159464, 180040, 186470, 188790, 199330, 201376, 215760, 216048, 223764, 239196, 251720, 261058, 270060, 279062, 279705, 298352, 298995, 302064, 308640, 318928, 360080, 372940, 377580, 391587, 398660, 418593, 431520, 432096, 447528, 478392, 503440, 522116, 540120, 558124, 559410, 578057, 596704, 597990, 604128, 637856, 652645, 697655, 720160, 745880, 755160, 783174, 797320, 837186, 895056, 956784, 1006880, 1044232, 1080240, 1116248, 1118820, 1156114, 1195980, 1305290, 1395310, 1491760, 1510320, 1566348, 1594640, 1674372, 1734171, 1790112, 1913568, 1957935, 2088464, 2092965, 2160480, 2232496, 2237640, 2312228, 2391960, 2610580, 2790620, 2890285, 2983520, 3020640, 3132696, 3189280, 3348744, 3468342, 3915870, 4046399, 4176928, 4185930, 4464992, 4475280, 4624456, 4783920, 5221160, 5581240, 5780570, 6265392, 6697488, 6936684, 7831740, 8092798, 8371860, 8670855, 8950560, 9248912, 9567840, 10442320, 11162480, 11561140, 12139197, 12530784, 13394976, 13873368, 15663480, 16185596, 16743720, 17341710, 18497824, 20231995, 20884640, 22324960, 23122280, 24278394, 27746736, 31326960, 32371192, 33487440, 34683420, 40463990, 46244560, 48556788, 55493472, 60695985, 62653920, 64742384, 66974880, 69366840, 80927980, 92489120, 97113576, 121391970, 129484768, 138733680, 161855960, 194227152, 242783940, 277467360, 323711920, 388454304, 485567880, 647423840, 971135760, 1942271520]

約数ペア:

[(1, 1942271520), (2, 971135760), (3, 647423840), (4, 485567880), (5, 388454304), (6, 323711920), (7, 277467360), (8, 242783940), (10, 194227152), (12, 161855960), (14, 138733680), (15, 129484768), (16, 121391970), (20, 97113576), (21, 92489120), (24, 80927980), (28, 69366840), (29, 66974880), (30, 64742384), (31, 62653920), (32, 60695985), (35, 55493472), (40, 48556788), (42, 46244560), (48, 40463990), (56, 34683420), (58, 33487440), (60, 32371192), (62, 31326960), (70, 27746736), (80, 24278394), (84, 23122280), (87, 22324960), (93, 20884640), (96, 20231995), (105, 18497824), (112, 17341710), (116, 16743720), (120, 16185596), (124, 15663480), (140, 13873368), (145, 13394976), (155, 12530784), (160, 12139197), (168, 11561140), (174, 11162480), (186, 10442320), (203, 9567840), (210, 9248912), (217, 8950560), (224, 8670855), (232, 8371860), (240, 8092798), (248, 7831740), (280, 6936684), (290, 6697488), (310, 6265392), (336, 5780570), (348, 5581240), (372, 5221160), (406, 4783920), (420, 4624456), (434, 4475280), (435, 4464992), (464, 4185930), (465, 4176928), (480, 4046399), (496, 3915870), (560, 3468342), (580, 3348744), (609, 3189280), (620, 3132696), (643, 3020640), (651, 2983520), (672, 2890285), (696, 2790620), (744, 2610580), (812, 2391960), (840, 2312228), (868, 2237640), (870, 2232496), (899, 2160480), (928, 2092965), (930, 2088464), (992, 1957935), (1015, 1913568), (1085, 1790112), (1120, 1734171), (1160, 1674372), (1218, 1594640), (1240, 1566348), (1286, 1510320), (1302, 1491760), (1392, 1395310), (1488, 1305290), (1624, 1195980), (1680, 1156114), (1736, 1118820), (1740, 1116248), (1798, 1080240), (1860, 1044232), (1929, 1006880), (2030, 956784), (2170, 895056), (2320, 837186), (2436, 797320), (2480, 783174), (2572, 755160), (2604, 745880), (2697, 720160), (2784, 697655), (2976, 652645), (3045, 637856), (3215, 604128), (3248, 597990), (3255, 596704), (3360, 578057), (3472, 559410), (3480, 558124), (3596, 540120), (3720, 522116), (3858, 503440), (4060, 478392), (4340, 447528), (4495, 432096), (4501, 431520), (4640, 418593), (4872, 398660), (4960, 391587), (5144, 377580), (5208, 372940), (5394, 360080), (6090, 318928), (6293, 308640), (6430, 302064), (6496, 298995), (6510, 298352), (6944, 279705), (6960, 279062), (7192, 270060), (7440, 261058), (7716, 251720), (8120, 239196), (8680, 223764), (8990, 216048), (9002, 215760), (9645, 201376), (9744, 199330), (10288, 188790), (10416, 186470), (10788, 180040), (12180, 159464), (12586, 154320), (12860, 151032), (13020, 149176), (13485, 144032), (13503, 143840), (13920, 139531), (14384, 135030), (14880, 130529), (15432, 125860), (16240, 119598), (17360, 111882), (17980, 108024), (18004, 107880), (18647, 104160), (18879, 102880), (19290, 100688), (19488, 99665), (19933, 97440), (20576, 94395), (20832, 93235), (21576, 90020), (22505, 86304), (24360, 79732), (25172, 77160), (25720, 75516), (26040, 74588), (26970, 72016), (27006, 71920), (28768, 67515), (30864, 62930), (31465, 61728), (32480, 59799), (34720, 55941), (35960, 54012), (36008, 53940), (37294, 52080), (37758, 51440), (38580, 50344), (39866, 48720), (43152, 45010)]