1845805920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1070

約数の個数: 384

約数和(自身を含む): 7243084800

約数和(自身を除く): 5397278880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 32, 35, 38, 40, 42, 48, 56, 57, 58, 60, 70, 76, 80, 84, 87, 95, 96, 105, 112, 114, 116, 120, 133, 140, 145, 152, 160, 168, 174, 190, 203, 210, 224, 228, 232, 240, 266, 280, 285, 290, 304, 336, 348, 380, 399, 406, 420, 435, 456, 464, 480, 532, 551, 560, 570, 580, 608, 609, 665, 672, 696, 760, 798, 812, 840, 870, 912, 928, 997, 1015, 1064, 1102, 1120, 1140, 1160, 1218, 1330, 1392, 1520, 1596, 1624, 1653, 1680, 1740, 1824, 1994, 1995, 2030, 2128, 2204, 2280, 2320, 2436, 2660, 2755, 2784, 2991, 3040, 3045, 3192, 3248, 3306, 3360, 3480, 3857, 3988, 3990, 4060, 4256, 4408, 4560, 4640, 4872, 4985, 5320, 5510, 5982, 6090, 6384, 6496, 6612, 6960, 6979, 7714, 7976, 7980, 8120, 8265, 8816, 9120, 9744, 9970, 10640, 11020, 11571, 11964, 12180, 12768, 13224, 13920, 13958, 14955, 15428, 15952, 15960, 16240, 16530, 17632, 18943, 19285, 19488, 19940, 20937, 21280, 22040, 23142, 23928, 24360, 26448, 27916, 28913, 29910, 30856, 31904, 31920, 32480, 33060, 34895, 37886, 38570, 39880, 41874, 44080, 46284, 47856, 48720, 52896, 55832, 56829, 57826, 57855, 59820, 61712, 63840, 66120, 69790, 75772, 77140, 79760, 83748, 86739, 88160, 92568, 94715, 95712, 97440, 104685, 111664, 113658, 115652, 115710, 119640, 123424, 132240, 132601, 139580, 144565, 151544, 154280, 159520, 167496, 173478, 185136, 189430, 202391, 209370, 223328, 227316, 231304, 231420, 239280, 264480, 265202, 279160, 284145, 289130, 303088, 308560, 334992, 346956, 370272, 378860, 397803, 404782, 418740, 433695, 454632, 462608, 462840, 478560, 530404, 549347, 558320, 568290, 578260, 606176, 607173, 617120, 663005, 669984, 693912, 757720, 795606, 809564, 837480, 867390, 909264, 925216, 925680, 1011955, 1060808, 1098694, 1116640, 1136580, 1156520, 1214346, 1326010, 1387824, 1515440, 1591212, 1619128, 1648041, 1674960, 1734780, 1818528, 1851360, 1989015, 2023910, 2121616, 2197388, 2273160, 2313040, 2428692, 2652020, 2746735, 2775648, 3030880, 3035865, 3182424, 3238256, 3296082, 3349920, 3469560, 3845429, 3978030, 4047820, 4243232, 4394776, 4546320, 4626080, 4857384, 5304040, 5493470, 6071730, 6364848, 6476512, 6592164, 6939120, 7690858, 7956060, 8095640, 8240205, 8789552, 9092640, 9714768, 10608080, 10986940, 11536287, 12143460, 12729696, 13184328, 13878240, 15381716, 15912120, 16191280, 16480410, 17579104, 19227145, 19429536, 21216160, 21973880, 23072574, 24286920, 26368656, 30763432, 31824240, 32382560, 32960820, 38454290, 43947760, 46145148, 48573840, 52737312, 57681435, 61526864, 63648480, 65921640, 76908580, 87895520, 92290296, 97147680, 115362870, 123053728, 131843280, 153817160, 184580592, 230725740, 263686560, 307634320, 369161184, 461451480, 615268640, 922902960, 1845805920]

約数ペア:

[(1, 1845805920), (2, 922902960), (3, 615268640), (4, 461451480), (5, 369161184), (6, 307634320), (7, 263686560), (8, 230725740), (10, 184580592), (12, 153817160), (14, 131843280), (15, 123053728), (16, 115362870), (19, 97147680), (20, 92290296), (21, 87895520), (24, 76908580), (28, 65921640), (29, 63648480), (30, 61526864), (32, 57681435), (35, 52737312), (38, 48573840), (40, 46145148), (42, 43947760), (48, 38454290), (56, 32960820), (57, 32382560), (58, 31824240), (60, 30763432), (70, 26368656), (76, 24286920), (80, 23072574), (84, 21973880), (87, 21216160), (95, 19429536), (96, 19227145), (105, 17579104), (112, 16480410), (114, 16191280), (116, 15912120), (120, 15381716), (133, 13878240), (140, 13184328), (145, 12729696), (152, 12143460), (160, 11536287), (168, 10986940), (174, 10608080), (190, 9714768), (203, 9092640), (210, 8789552), (224, 8240205), (228, 8095640), (232, 7956060), (240, 7690858), (266, 6939120), (280, 6592164), (285, 6476512), (290, 6364848), (304, 6071730), (336, 5493470), (348, 5304040), (380, 4857384), (399, 4626080), (406, 4546320), (420, 4394776), (435, 4243232), (456, 4047820), (464, 3978030), (480, 3845429), (532, 3469560), (551, 3349920), (560, 3296082), (570, 3238256), (580, 3182424), (608, 3035865), (609, 3030880), (665, 2775648), (672, 2746735), (696, 2652020), (760, 2428692), (798, 2313040), (812, 2273160), (840, 2197388), (870, 2121616), (912, 2023910), (928, 1989015), (997, 1851360), (1015, 1818528), (1064, 1734780), (1102, 1674960), (1120, 1648041), (1140, 1619128), (1160, 1591212), (1218, 1515440), (1330, 1387824), (1392, 1326010), (1520, 1214346), (1596, 1156520), (1624, 1136580), (1653, 1116640), (1680, 1098694), (1740, 1060808), (1824, 1011955), (1994, 925680), (1995, 925216), (2030, 909264), (2128, 867390), (2204, 837480), (2280, 809564), (2320, 795606), (2436, 757720), (2660, 693912), (2755, 669984), (2784, 663005), (2991, 617120), (3040, 607173), (3045, 606176), (3192, 578260), (3248, 568290), (3306, 558320), (3360, 549347), (3480, 530404), (3857, 478560), (3988, 462840), (3990, 462608), (4060, 454632), (4256, 433695), (4408, 418740), (4560, 404782), (4640, 397803), (4872, 378860), (4985, 370272), (5320, 346956), (5510, 334992), (5982, 308560), (6090, 303088), (6384, 289130), (6496, 284145), (6612, 279160), (6960, 265202), (6979, 264480), (7714, 239280), (7976, 231420), (7980, 231304), (8120, 227316), (8265, 223328), (8816, 209370), (9120, 202391), (9744, 189430), (9970, 185136), (10640, 173478), (11020, 167496), (11571, 159520), (11964, 154280), (12180, 151544), (12768, 144565), (13224, 139580), (13920, 132601), (13958, 132240), (14955, 123424), (15428, 119640), (15952, 115710), (15960, 115652), (16240, 113658), (16530, 111664), (17632, 104685), (18943, 97440), (19285, 95712), (19488, 94715), (19940, 92568), (20937, 88160), (21280, 86739), (22040, 83748), (23142, 79760), (23928, 77140), (24360, 75772), (26448, 69790), (27916, 66120), (28913, 63840), (29910, 61712), (30856, 59820), (31904, 57855), (31920, 57826), (32480, 56829), (33060, 55832), (34895, 52896), (37886, 48720), (38570, 47856), (39880, 46284), (41874, 44080)]