168313680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2738

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 431647920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 2687, 3132, 3480, 3915, 4176, 5220, 5374, 6264, 6960, 7830, 8061, 10440, 10748, 12528, 13435, 15660, 16122, 20880, 21496, 24183, 26870, 31320, 32244, 40305, 42992, 48366, 53740, 62640, 64488, 72549, 77923, 80610, 96732, 107480, 120915, 128976, 145098, 155846, 161220, 193464, 214960, 233769, 241830, 290196, 311692, 322440, 362745, 386928, 389615, 467538, 483660, 580392, 623384, 644880, 701307, 725490, 779230, 935076, 967320, 1160784, 1168845, 1246768, 1402614, 1450980, 1558460, 1870152, 1934640, 2103921, 2337690, 2805228, 2901960, 3116920, 3506535, 3740304, 4207842, 4675380, 5610456, 5803920, 6233840, 7013070, 8415684, 9350760, 10519605, 11220912, 14026140, 16831368, 18701520, 21039210, 28052280, 33662736, 42078420, 56104560, 84156840, 168313680]

約数ペア:

[(1, 168313680), (2, 84156840), (3, 56104560), (4, 42078420), (5, 33662736), (6, 28052280), (8, 21039210), (9, 18701520), (10, 16831368), (12, 14026140), (15, 11220912), (16, 10519605), (18, 9350760), (20, 8415684), (24, 7013070), (27, 6233840), (29, 5803920), (30, 5610456), (36, 4675380), (40, 4207842), (45, 3740304), (48, 3506535), (54, 3116920), (58, 2901960), (60, 2805228), (72, 2337690), (80, 2103921), (87, 1934640), (90, 1870152), (108, 1558460), (116, 1450980), (120, 1402614), (135, 1246768), (144, 1168845), (145, 1160784), (174, 967320), (180, 935076), (216, 779230), (232, 725490), (240, 701307), (261, 644880), (270, 623384), (290, 580392), (348, 483660), (360, 467538), (432, 389615), (435, 386928), (464, 362745), (522, 322440), (540, 311692), (580, 290196), (696, 241830), (720, 233769), (783, 214960), (870, 193464), (1044, 161220), (1080, 155846), (1160, 145098), (1305, 128976), (1392, 120915), (1566, 107480), (1740, 96732), (2088, 80610), (2160, 77923), (2320, 72549), (2610, 64488), (2687, 62640), (3132, 53740), (3480, 48366), (3915, 42992), (4176, 40305), (5220, 32244), (5374, 31320), (6264, 26870), (6960, 24183), (7830, 21496), (8061, 20880), (10440, 16122), (10748, 15660), (12528, 13435)]