645494807160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{85382911}}^1$

素因数の和:85382938

約数の個数: 128

約数和(自身を含む): 2459027865600

約数和(自身を除く): 1813533058440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 85382911, 170765822, 256148733, 341531644, 426914555, 512297466, 597680377, 683063288, 768446199, 853829110, 1024594932, 1195360754, 1280743665, 1536892398, 1707658220, 1793041131, 2049189864, 2305338597, 2390721508, 2561487330, 2988401885, 3073784796, 3415316440, 3586082262, 3842230995, 4610677194, 4781443016, 5122974660, 5379123393, 5976803770, 6147569592, 7172164524, 7684461990, 8965205655, 9221354388, 10245949320, 10758246786, 11526692985, 11953607540, 14344329048, 15368923980, 16137370179, 17930411310, 18442708776, 21516493572, 23053385970, 23907215080, 26895616965, 30737847960, 32274740358, 35860822620, 43032987144, 46106771940, 53791233930, 64549480716, 71721645240, 80686850895, 92213543880, 107582467860, 129098961432, 161373701790, 215164935720, 322747403580, 645494807160]

約数ペア:

[(1, 645494807160), (2, 322747403580), (3, 215164935720), (4, 161373701790), (5, 129098961432), (6, 107582467860), (7, 92213543880), (8, 80686850895), (9, 71721645240), (10, 64549480716), (12, 53791233930), (14, 46106771940), (15, 43032987144), (18, 35860822620), (20, 32274740358), (21, 30737847960), (24, 26895616965), (27, 23907215080), (28, 23053385970), (30, 21516493572), (35, 18442708776), (36, 17930411310), (40, 16137370179), (42, 15368923980), (45, 14344329048), (54, 11953607540), (56, 11526692985), (60, 10758246786), (63, 10245949320), (70, 9221354388), (72, 8965205655), (84, 7684461990), (90, 7172164524), (105, 6147569592), (108, 5976803770), (120, 5379123393), (126, 5122974660), (135, 4781443016), (140, 4610677194), (168, 3842230995), (180, 3586082262), (189, 3415316440), (210, 3073784796), (216, 2988401885), (252, 2561487330), (270, 2390721508), (280, 2305338597), (315, 2049189864), (360, 1793041131), (378, 1707658220), (420, 1536892398), (504, 1280743665), (540, 1195360754), (630, 1024594932), (756, 853829110), (840, 768446199), (945, 683063288), (1080, 597680377), (1260, 512297466), (1512, 426914555), (1890, 341531644), (2520, 256148733), (3780, 170765822), (7560, 85382911)]