84396480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 224

約数和(自身を含む): 322844160

約数和(自身を除く): 238447680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 661, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1322, 1330, 1344, 1520, 1596, 1680, 1824, 1983, 1995, 2128, 2240, 2280, 2644, 2660, 3040, 3192, 3305, 3360, 3648, 3966, 3990, 4256, 4560, 4627, 5288, 5320, 6080, 6384, 6610, 6720, 7932, 7980, 8512, 9120, 9254, 9915, 10576, 10640, 12559, 12768, 13220, 13881, 15864, 15960, 18240, 18508, 19830, 21152, 21280, 23135, 25118, 25536, 26440, 27762, 31728, 31920, 37016, 37677, 39660, 42304, 42560, 46270, 50236, 52880, 55524, 62795, 63456, 63840, 69405, 74032, 75354, 79320, 87913, 92540, 100472, 105760, 111048, 125590, 126912, 127680, 138810, 148064, 150708, 158640, 175826, 185080, 188385, 200944, 211520, 222096, 251180, 263739, 277620, 296128, 301416, 317280, 351652, 370160, 376770, 401888, 439565, 444192, 502360, 527478, 555240, 602832, 634560, 703304, 740320, 753540, 803776, 879130, 888384, 1004720, 1054956, 1110480, 1205664, 1318695, 1406608, 1480640, 1507080, 1758260, 2009440, 2109912, 2220960, 2411328, 2637390, 2813216, 3014160, 3516520, 4018880, 4219824, 4441920, 5274780, 5626432, 6028320, 7033040, 8439648, 10549560, 12056640, 14066080, 16879296, 21099120, 28132160, 42198240, 84396480]

約数ペア:

[(1, 84396480), (2, 42198240), (3, 28132160), (4, 21099120), (5, 16879296), (6, 14066080), (7, 12056640), (8, 10549560), (10, 8439648), (12, 7033040), (14, 6028320), (15, 5626432), (16, 5274780), (19, 4441920), (20, 4219824), (21, 4018880), (24, 3516520), (28, 3014160), (30, 2813216), (32, 2637390), (35, 2411328), (38, 2220960), (40, 2109912), (42, 2009440), (48, 1758260), (56, 1507080), (57, 1480640), (60, 1406608), (64, 1318695), (70, 1205664), (76, 1110480), (80, 1054956), (84, 1004720), (95, 888384), (96, 879130), (105, 803776), (112, 753540), (114, 740320), (120, 703304), (133, 634560), (140, 602832), (152, 555240), (160, 527478), (168, 502360), (190, 444192), (192, 439565), (210, 401888), (224, 376770), (228, 370160), (240, 351652), (266, 317280), (280, 301416), (285, 296128), (304, 277620), (320, 263739), (336, 251180), (380, 222096), (399, 211520), (420, 200944), (448, 188385), (456, 185080), (480, 175826), (532, 158640), (560, 150708), (570, 148064), (608, 138810), (661, 127680), (665, 126912), (672, 125590), (760, 111048), (798, 105760), (840, 100472), (912, 92540), (960, 87913), (1064, 79320), (1120, 75354), (1140, 74032), (1216, 69405), (1322, 63840), (1330, 63456), (1344, 62795), (1520, 55524), (1596, 52880), (1680, 50236), (1824, 46270), (1983, 42560), (1995, 42304), (2128, 39660), (2240, 37677), (2280, 37016), (2644, 31920), (2660, 31728), (3040, 27762), (3192, 26440), (3305, 25536), (3360, 25118), (3648, 23135), (3966, 21280), (3990, 21152), (4256, 19830), (4560, 18508), (4627, 18240), (5288, 15960), (5320, 15864), (6080, 13881), (6384, 13220), (6610, 12768), (6720, 12559), (7932, 10640), (7980, 10576), (8512, 9915), (9120, 9254)]