84643920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 160

約数和(自身を含む): 294624000

約数和(自身を除く): 209980080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 263, 270, 298, 360, 432, 447, 526, 540, 596, 720, 745, 789, 894, 1052, 1080, 1192, 1315, 1341, 1490, 1578, 1788, 2104, 2160, 2235, 2367, 2384, 2630, 2682, 2980, 3156, 3576, 3945, 4023, 4208, 4470, 4734, 5260, 5364, 5960, 6312, 6705, 7101, 7152, 7890, 8046, 8940, 9468, 10520, 10728, 11835, 11920, 12624, 13410, 14202, 15780, 16092, 17880, 18936, 20115, 21040, 21456, 23670, 26820, 28404, 31560, 32184, 35505, 35760, 37872, 39187, 40230, 47340, 53640, 56808, 63120, 64368, 71010, 78374, 80460, 94680, 107280, 113616, 117561, 142020, 156748, 160920, 189360, 195935, 235122, 284040, 313496, 321840, 352683, 391870, 470244, 568080, 587805, 626992, 705366, 783740, 940488, 1058049, 1175610, 1410732, 1567480, 1763415, 1880976, 2116098, 2351220, 2821464, 3134960, 3526830, 4232196, 4702440, 5290245, 5642928, 7053660, 8464392, 9404880, 10580490, 14107320, 16928784, 21160980, 28214640, 42321960, 84643920]

約数ペア:

[(1, 84643920), (2, 42321960), (3, 28214640), (4, 21160980), (5, 16928784), (6, 14107320), (8, 10580490), (9, 9404880), (10, 8464392), (12, 7053660), (15, 5642928), (16, 5290245), (18, 4702440), (20, 4232196), (24, 3526830), (27, 3134960), (30, 2821464), (36, 2351220), (40, 2116098), (45, 1880976), (48, 1763415), (54, 1567480), (60, 1410732), (72, 1175610), (80, 1058049), (90, 940488), (108, 783740), (120, 705366), (135, 626992), (144, 587805), (149, 568080), (180, 470244), (216, 391870), (240, 352683), (263, 321840), (270, 313496), (298, 284040), (360, 235122), (432, 195935), (447, 189360), (526, 160920), (540, 156748), (596, 142020), (720, 117561), (745, 113616), (789, 107280), (894, 94680), (1052, 80460), (1080, 78374), (1192, 71010), (1315, 64368), (1341, 63120), (1490, 56808), (1578, 53640), (1788, 47340), (2104, 40230), (2160, 39187), (2235, 37872), (2367, 35760), (2384, 35505), (2630, 32184), (2682, 31560), (2980, 28404), (3156, 26820), (3576, 23670), (3945, 21456), (4023, 21040), (4208, 20115), (4470, 18936), (4734, 17880), (5260, 16092), (5364, 15780), (5960, 14202), (6312, 13410), (6705, 12624), (7101, 11920), (7152, 11835), (7890, 10728), (8046, 10520), (8940, 9468)]