18719410080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{5051}}^1$

素因数の和:6179

約数の個数: 192

約数和(自身を含む): 67464327168

約数和(自身を除く): 48744917088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1103, 1120, 1680, 2206, 3309, 3360, 4412, 5051, 5515, 6618, 7721, 8824, 10102, 11030, 13236, 15153, 15442, 16545, 17648, 20204, 22060, 23163, 25255, 26472, 30306, 30884, 33090, 35296, 35357, 38605, 40408, 44120, 46326, 50510, 52944, 60612, 61768, 66180, 70714, 75765, 77210, 80816, 88240, 92652, 101020, 105888, 106071, 115815, 121224, 123536, 132360, 141428, 151530, 154420, 161632, 176480, 176785, 185304, 202040, 212142, 231630, 242448, 247072, 264720, 282856, 303060, 308840, 353570, 370608, 404080, 424284, 463260, 484896, 529440, 530355, 565712, 606120, 617680, 707140, 741216, 808160, 848568, 926520, 1060710, 1131424, 1212240, 1235360, 1414280, 1697136, 1853040, 2121420, 2424480, 2828560, 3394272, 3706080, 4242840, 5571253, 5657120, 8485680, 11142506, 16713759, 16971360, 22285012, 27856265, 33427518, 38998771, 44570024, 55712530, 66855036, 77997542, 83568795, 89140048, 111425060, 116996313, 133710072, 155995084, 167137590, 178280096, 194993855, 222850120, 233992626, 267420144, 311990168, 334275180, 389987710, 445700240, 467985252, 534840288, 584981565, 623980336, 668550360, 779975420, 891400480, 935970504, 1169963130, 1247960672, 1337100720, 1559950840, 1871941008, 2339926260, 2674201440, 3119901680, 3743882016, 4679852520, 6239803360, 9359705040, 18719410080]

約数ペア:

[(1, 18719410080), (2, 9359705040), (3, 6239803360), (4, 4679852520), (5, 3743882016), (6, 3119901680), (7, 2674201440), (8, 2339926260), (10, 1871941008), (12, 1559950840), (14, 1337100720), (15, 1247960672), (16, 1169963130), (20, 935970504), (21, 891400480), (24, 779975420), (28, 668550360), (30, 623980336), (32, 584981565), (35, 534840288), (40, 467985252), (42, 445700240), (48, 389987710), (56, 334275180), (60, 311990168), (70, 267420144), (80, 233992626), (84, 222850120), (96, 194993855), (105, 178280096), (112, 167137590), (120, 155995084), (140, 133710072), (160, 116996313), (168, 111425060), (210, 89140048), (224, 83568795), (240, 77997542), (280, 66855036), (336, 55712530), (420, 44570024), (480, 38998771), (560, 33427518), (672, 27856265), (840, 22285012), (1103, 16971360), (1120, 16713759), (1680, 11142506), (2206, 8485680), (3309, 5657120), (3360, 5571253), (4412, 4242840), (5051, 3706080), (5515, 3394272), (6618, 2828560), (7721, 2424480), (8824, 2121420), (10102, 1853040), (11030, 1697136), (13236, 1414280), (15153, 1235360), (15442, 1212240), (16545, 1131424), (17648, 1060710), (20204, 926520), (22060, 848568), (23163, 808160), (25255, 741216), (26472, 707140), (30306, 617680), (30884, 606120), (33090, 565712), (35296, 530355), (35357, 529440), (38605, 484896), (40408, 463260), (44120, 424284), (46326, 404080), (50510, 370608), (52944, 353570), (60612, 308840), (61768, 303060), (66180, 282856), (70714, 264720), (75765, 247072), (77210, 242448), (80816, 231630), (88240, 212142), (92652, 202040), (101020, 185304), (105888, 176785), (106071, 176480), (115815, 161632), (121224, 154420), (123536, 151530), (132360, 141428)]