16515698640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{7027}}^1$

素因数の和:8449

約数の個数: 160

約数和(自身を含む): 58562918400

約数和(自身を除く): 42047219760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1399, 1680, 2798, 4197, 5596, 6995, 7027, 8394, 9793, 11192, 13990, 14054, 16788, 19586, 20985, 21081, 22384, 27980, 28108, 29379, 33576, 35135, 39172, 41970, 42162, 48965, 49189, 55960, 56216, 58758, 67152, 70270, 78344, 83940, 84324, 97930, 98378, 105405, 111920, 112432, 117516, 140540, 146895, 147567, 156688, 167880, 168648, 195860, 196756, 210810, 235032, 245945, 281080, 293790, 295134, 335760, 337296, 391720, 393512, 421620, 470064, 491890, 562160, 587580, 590268, 737835, 783440, 787024, 843240, 983780, 1175160, 1180536, 1475670, 1686480, 1967560, 2350320, 2361072, 2951340, 3935120, 5902680, 9830773, 11805360, 19661546, 29492319, 39323092, 49153865, 58984638, 68815411, 78646184, 98307730, 117969276, 137630822, 147461595, 157292368, 196615460, 206446233, 235938552, 275261644, 294923190, 344077055, 393230920, 412892466, 471877104, 550523288, 589846380, 688154110, 786461840, 825784932, 1032231165, 1101046576, 1179692760, 1376308220, 1651569864, 2064462330, 2359385520, 2752616440, 3303139728, 4128924660, 5505232880, 8257849320, 16515698640]

約数ペア:

[(1, 16515698640), (2, 8257849320), (3, 5505232880), (4, 4128924660), (5, 3303139728), (6, 2752616440), (7, 2359385520), (8, 2064462330), (10, 1651569864), (12, 1376308220), (14, 1179692760), (15, 1101046576), (16, 1032231165), (20, 825784932), (21, 786461840), (24, 688154110), (28, 589846380), (30, 550523288), (35, 471877104), (40, 412892466), (42, 393230920), (48, 344077055), (56, 294923190), (60, 275261644), (70, 235938552), (80, 206446233), (84, 196615460), (105, 157292368), (112, 147461595), (120, 137630822), (140, 117969276), (168, 98307730), (210, 78646184), (240, 68815411), (280, 58984638), (336, 49153865), (420, 39323092), (560, 29492319), (840, 19661546), (1399, 11805360), (1680, 9830773), (2798, 5902680), (4197, 3935120), (5596, 2951340), (6995, 2361072), (7027, 2350320), (8394, 1967560), (9793, 1686480), (11192, 1475670), (13990, 1180536), (14054, 1175160), (16788, 983780), (19586, 843240), (20985, 787024), (21081, 783440), (22384, 737835), (27980, 590268), (28108, 587580), (29379, 562160), (33576, 491890), (35135, 470064), (39172, 421620), (41970, 393512), (42162, 391720), (48965, 337296), (49189, 335760), (55960, 295134), (56216, 293790), (58758, 281080), (67152, 245945), (70270, 235032), (78344, 210810), (83940, 196756), (84324, 195860), (97930, 168648), (98378, 167880), (105405, 156688), (111920, 147567), (112432, 146895), (117516, 140540)]