2018159864040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7321}}^1\times {\mathrm{135131}}^1$

素因数の和:142483

約数の個数: 128

約数和(自身を含む): 6411548545920

約数和(自身を除く): 4393388681880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 7321, 14642, 21963, 29284, 36605, 43926, 58568, 73210, 87852, 109815, 124457, 135131, 146420, 175704, 219630, 248914, 270262, 292840, 373371, 405393, 439260, 497828, 540524, 622285, 675655, 746742, 810786, 878520, 995656, 1081048, 1244570, 1351310, 1493484, 1621572, 1866855, 2026965, 2297227, 2489140, 2702620, 2986968, 3243144, 3733710, 4053930, 4594454, 4978280, 5405240, 6891681, 7467420, 8107860, 9188908, 11486135, 13783362, 14934840, 16215720, 18377816, 22972270, 27566724, 34458405, 45944540, 55133448, 68916810, 91889080, 137833620, 275667240, 989294051, 1978588102, 2967882153, 3957176204, 4946470255, 5935764306, 7914352408, 9892940510, 11871528612, 14839410765, 16817998867, 19785881020, 23743057224, 29678821530, 33635997734, 39571762040, 50453996601, 59357643060, 67271995468, 84089994335, 100907993202, 118715286120, 134543990936, 168179988670, 201815986404, 252269983005, 336359977340, 403631972808, 504539966010, 672719954680, 1009079932020, 2018159864040]

約数ペア:

[(1, 2018159864040), (2, 1009079932020), (3, 672719954680), (4, 504539966010), (5, 403631972808), (6, 336359977340), (8, 252269983005), (10, 201815986404), (12, 168179988670), (15, 134543990936), (17, 118715286120), (20, 100907993202), (24, 84089994335), (30, 67271995468), (34, 59357643060), (40, 50453996601), (51, 39571762040), (60, 33635997734), (68, 29678821530), (85, 23743057224), (102, 19785881020), (120, 16817998867), (136, 14839410765), (170, 11871528612), (204, 9892940510), (255, 7914352408), (340, 5935764306), (408, 4946470255), (510, 3957176204), (680, 2967882153), (1020, 1978588102), (2040, 989294051), (7321, 275667240), (14642, 137833620), (21963, 91889080), (29284, 68916810), (36605, 55133448), (43926, 45944540), (58568, 34458405), (73210, 27566724), (87852, 22972270), (109815, 18377816), (124457, 16215720), (135131, 14934840), (146420, 13783362), (175704, 11486135), (219630, 9188908), (248914, 8107860), (270262, 7467420), (292840, 6891681), (373371, 5405240), (405393, 4978280), (439260, 4594454), (497828, 4053930), (540524, 3733710), (622285, 3243144), (675655, 2986968), (746742, 2702620), (810786, 2489140), (878520, 2297227), (995656, 2026965), (1081048, 1866855), (1244570, 1621572), (1351310, 1493484)]