2223180120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139297}}^1$

素因数の和:139337

約数の個数: 128

約数和(自身を含む): 8023564800

約数和(自身を除く): 5800384680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 139297, 278594, 417891, 557188, 696485, 835782, 975079, 1114376, 1392970, 1671564, 1950158, 2089455, 2646643, 2785940, 2925237, 3343128, 3900316, 4178910, 4875395, 5293286, 5571880, 5850474, 7800632, 7939929, 8357820, 9750790, 10586572, 11700948, 13233215, 14626185, 15879858, 16715640, 18526501, 19501580, 21173144, 23401896, 26466430, 29252370, 31759716, 37053002, 39003160, 39699645, 52932860, 55579503, 58504740, 63519432, 74106004, 79399290, 92632505, 105865720, 111159006, 117009480, 148212008, 158798580, 185265010, 222318012, 277897515, 317597160, 370530020, 444636024, 555795030, 741060040, 1111590060, 2223180120]

約数ペア:

[(1, 2223180120), (2, 1111590060), (3, 741060040), (4, 555795030), (5, 444636024), (6, 370530020), (7, 317597160), (8, 277897515), (10, 222318012), (12, 185265010), (14, 158798580), (15, 148212008), (19, 117009480), (20, 111159006), (21, 105865720), (24, 92632505), (28, 79399290), (30, 74106004), (35, 63519432), (38, 58504740), (40, 55579503), (42, 52932860), (56, 39699645), (57, 39003160), (60, 37053002), (70, 31759716), (76, 29252370), (84, 26466430), (95, 23401896), (105, 21173144), (114, 19501580), (120, 18526501), (133, 16715640), (140, 15879858), (152, 14626185), (168, 13233215), (190, 11700948), (210, 10586572), (228, 9750790), (266, 8357820), (280, 7939929), (285, 7800632), (380, 5850474), (399, 5571880), (420, 5293286), (456, 4875395), (532, 4178910), (570, 3900316), (665, 3343128), (760, 2925237), (798, 2785940), (840, 2646643), (1064, 2089455), (1140, 1950158), (1330, 1671564), (1596, 1392970), (1995, 1114376), (2280, 975079), (2660, 835782), (3192, 696485), (3990, 557188), (5320, 417891), (7980, 278594), (15960, 139297)]