1418897280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{769}}^1$

素因数の和:853

約数の個数: 192

約数和(自身を含む): 4679413200

約数和(自身を除く): 3260515920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 769, 930, 960, 961, 992, 1240, 1488, 1538, 1860, 1920, 1922, 1984, 2307, 2480, 2883, 2976, 3076, 3720, 3844, 3845, 3968, 4614, 4805, 4960, 5766, 5952, 6152, 7440, 7688, 7690, 9228, 9610, 9920, 11532, 11535, 11904, 12304, 14415, 14880, 15376, 15380, 18456, 19220, 19840, 23064, 23070, 23839, 24608, 28830, 29760, 30752, 30760, 36912, 38440, 46128, 46140, 47678, 49216, 57660, 59520, 61504, 61520, 71517, 73824, 76880, 92256, 92280, 95356, 98432, 115320, 119195, 123008, 123040, 143034, 147648, 153760, 184512, 184560, 190712, 230640, 238390, 246080, 286068, 295296, 307520, 357585, 369024, 369120, 381424, 461280, 476780, 492160, 572136, 615040, 715170, 738240, 739009, 762848, 922560, 953560, 1144272, 1430340, 1476480, 1478018, 1525696, 1845120, 1907120, 2217027, 2288544, 2860680, 2956036, 3051392, 3695045, 3814240, 4434054, 4577088, 5721360, 5912072, 7390090, 7628480, 8868108, 9154176, 11085135, 11442720, 11824144, 14780180, 15256960, 17736216, 22170270, 22885440, 23648288, 29560360, 35472432, 44340540, 45770880, 47296576, 59120720, 70944864, 88681080, 94593152, 118241440, 141889728, 177362160, 236482880, 283779456, 354724320, 472965760, 709448640, 1418897280]

約数ペア:

[(1, 1418897280), (2, 709448640), (3, 472965760), (4, 354724320), (5, 283779456), (6, 236482880), (8, 177362160), (10, 141889728), (12, 118241440), (15, 94593152), (16, 88681080), (20, 70944864), (24, 59120720), (30, 47296576), (31, 45770880), (32, 44340540), (40, 35472432), (48, 29560360), (60, 23648288), (62, 22885440), (64, 22170270), (80, 17736216), (93, 15256960), (96, 14780180), (120, 11824144), (124, 11442720), (128, 11085135), (155, 9154176), (160, 8868108), (186, 7628480), (192, 7390090), (240, 5912072), (248, 5721360), (310, 4577088), (320, 4434054), (372, 3814240), (384, 3695045), (465, 3051392), (480, 2956036), (496, 2860680), (620, 2288544), (640, 2217027), (744, 1907120), (769, 1845120), (930, 1525696), (960, 1478018), (961, 1476480), (992, 1430340), (1240, 1144272), (1488, 953560), (1538, 922560), (1860, 762848), (1920, 739009), (1922, 738240), (1984, 715170), (2307, 615040), (2480, 572136), (2883, 492160), (2976, 476780), (3076, 461280), (3720, 381424), (3844, 369120), (3845, 369024), (3968, 357585), (4614, 307520), (4805, 295296), (4960, 286068), (5766, 246080), (5952, 238390), (6152, 230640), (7440, 190712), (7688, 184560), (7690, 184512), (9228, 153760), (9610, 147648), (9920, 143034), (11532, 123040), (11535, 123008), (11904, 119195), (12304, 115320), (14415, 98432), (14880, 95356), (15376, 92280), (15380, 92256), (18456, 76880), (19220, 73824), (19840, 71517), (23064, 61520), (23070, 61504), (23839, 59520), (24608, 57660), (28830, 49216), (29760, 47678), (30752, 46140), (30760, 46128), (36912, 38440)]