19012407840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1$

素因数の和:1580

約数の個数: 288

約数和(自身を含む): 66259393200

約数和(自身を除く): 47246985360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 109, 120, 144, 160, 178, 180, 218, 240, 267, 288, 327, 356, 360, 436, 445, 480, 534, 545, 654, 712, 720, 801, 872, 890, 981, 1068, 1090, 1308, 1335, 1361, 1424, 1440, 1602, 1635, 1744, 1780, 1962, 2136, 2180, 2616, 2670, 2722, 2848, 3204, 3270, 3488, 3560, 3924, 4005, 4083, 4272, 4360, 4905, 5232, 5340, 5444, 6408, 6540, 6805, 7120, 7848, 8010, 8166, 8544, 8720, 9701, 9810, 10464, 10680, 10888, 12249, 12816, 13080, 13610, 14240, 15696, 16020, 16332, 17440, 19402, 19620, 20415, 21360, 21776, 24498, 25632, 26160, 27220, 29103, 31392, 32040, 32664, 38804, 39240, 40830, 42720, 43552, 48505, 48996, 52320, 54440, 58206, 61245, 64080, 65328, 77608, 78480, 81660, 87309, 97010, 97992, 108880, 116412, 121129, 122490, 128160, 130656, 145515, 148349, 155216, 156960, 163320, 174618, 194020, 195984, 217760, 232824, 242258, 244980, 291030, 296698, 310432, 326640, 349236, 363387, 388040, 391968, 436545, 445047, 465648, 484516, 489960, 582060, 593396, 605645, 653280, 698472, 726774, 741745, 776080, 873090, 890094, 931296, 969032, 979920, 1090161, 1164120, 1186792, 1211290, 1335141, 1396944, 1453548, 1483490, 1552160, 1746180, 1780188, 1816935, 1938064, 1959840, 2180322, 2225235, 2328240, 2373584, 2422580, 2670282, 2793888, 2907096, 2966980, 3492360, 3560376, 3633870, 3876128, 4360644, 4450470, 4656480, 4747168, 4845160, 5340564, 5450805, 5814192, 5933960, 6675705, 6984720, 7120752, 7267740, 8721288, 8900940, 9690320, 10681128, 10901610, 11628384, 11867920, 13203061, 13351410, 13969440, 14241504, 14535480, 17442576, 17801880, 19380640, 21362256, 21803220, 23735840, 26406122, 26702820, 29070960, 34885152, 35603760, 39609183, 42724512, 43606440, 52812244, 53405640, 58141920, 66015305, 71207520, 79218366, 87212880, 105624488, 106811280, 118827549, 132030610, 158436732, 174425760, 198045915, 211248976, 213622560, 237655098, 264061220, 316873464, 396091830, 422497952, 475310196, 528122440, 594137745, 633746928, 792183660, 950620392, 1056244880, 1188275490, 1267493856, 1584367320, 1901240784, 2112489760, 2376550980, 3168734640, 3802481568, 4753101960, 6337469280, 9506203920, 19012407840]

約数ペア:

[(1, 19012407840), (2, 9506203920), (3, 6337469280), (4, 4753101960), (5, 3802481568), (6, 3168734640), (8, 2376550980), (9, 2112489760), (10, 1901240784), (12, 1584367320), (15, 1267493856), (16, 1188275490), (18, 1056244880), (20, 950620392), (24, 792183660), (30, 633746928), (32, 594137745), (36, 528122440), (40, 475310196), (45, 422497952), (48, 396091830), (60, 316873464), (72, 264061220), (80, 237655098), (89, 213622560), (90, 211248976), (96, 198045915), (109, 174425760), (120, 158436732), (144, 132030610), (160, 118827549), (178, 106811280), (180, 105624488), (218, 87212880), (240, 79218366), (267, 71207520), (288, 66015305), (327, 58141920), (356, 53405640), (360, 52812244), (436, 43606440), (445, 42724512), (480, 39609183), (534, 35603760), (545, 34885152), (654, 29070960), (712, 26702820), (720, 26406122), (801, 23735840), (872, 21803220), (890, 21362256), (981, 19380640), (1068, 17801880), (1090, 17442576), (1308, 14535480), (1335, 14241504), (1361, 13969440), (1424, 13351410), (1440, 13203061), (1602, 11867920), (1635, 11628384), (1744, 10901610), (1780, 10681128), (1962, 9690320), (2136, 8900940), (2180, 8721288), (2616, 7267740), (2670, 7120752), (2722, 6984720), (2848, 6675705), (3204, 5933960), (3270, 5814192), (3488, 5450805), (3560, 5340564), (3924, 4845160), (4005, 4747168), (4083, 4656480), (4272, 4450470), (4360, 4360644), (4905, 3876128), (5232, 3633870), (5340, 3560376), (5444, 3492360), (6408, 2966980), (6540, 2907096), (6805, 2793888), (7120, 2670282), (7848, 2422580), (8010, 2373584), (8166, 2328240), (8544, 2225235), (8720, 2180322), (9701, 1959840), (9810, 1938064), (10464, 1816935), (10680, 1780188), (10888, 1746180), (12249, 1552160), (12816, 1483490), (13080, 1453548), (13610, 1396944), (14240, 1335141), (15696, 1211290), (16020, 1186792), (16332, 1164120), (17440, 1090161), (19402, 979920), (19620, 969032), (20415, 931296), (21360, 890094), (21776, 873090), (24498, 776080), (25632, 741745), (26160, 726774), (27220, 698472), (29103, 653280), (31392, 605645), (32040, 593396), (32664, 582060), (38804, 489960), (39240, 484516), (40830, 465648), (42720, 445047), (43552, 436545), (48505, 391968), (48996, 388040), (52320, 363387), (54440, 349236), (58206, 326640), (61245, 310432), (64080, 296698), (65328, 291030), (77608, 244980), (78480, 242258), (81660, 232824), (87309, 217760), (97010, 195984), (97992, 194020), (108880, 174618), (116412, 163320), (121129, 156960), (122490, 155216), (128160, 148349), (130656, 145515)]