2061288720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2843}}^1$

素因数の和:2934

約数の個数: 240

約数和(自身を含む): 7426935360

約数和(自身を除く): 5365646640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 106, 114, 120, 144, 152, 159, 171, 180, 190, 212, 228, 240, 265, 285, 304, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 684, 720, 760, 795, 848, 855, 912, 954, 1007, 1060, 1140, 1272, 1368, 1520, 1590, 1710, 1908, 2014, 2120, 2280, 2385, 2544, 2736, 2843, 3021, 3180, 3420, 3816, 4028, 4240, 4560, 4770, 5035, 5686, 6042, 6360, 6840, 7632, 8056, 8529, 9063, 9540, 10070, 11372, 12084, 12720, 13680, 14215, 15105, 16112, 17058, 18126, 19080, 20140, 22744, 24168, 25587, 28430, 30210, 34116, 36252, 38160, 40280, 42645, 45315, 45488, 48336, 51174, 54017, 56860, 60420, 68232, 72504, 80560, 85290, 90630, 102348, 108034, 113720, 120840, 127935, 136464, 145008, 150679, 162051, 170580, 181260, 204696, 216068, 227440, 241680, 255870, 270085, 301358, 324102, 341160, 362520, 409392, 432136, 452037, 486153, 511740, 540170, 602716, 648204, 682320, 725040, 753395, 810255, 864272, 904074, 972306, 1023480, 1080340, 1205432, 1296408, 1356111, 1506790, 1620510, 1808148, 1944612, 2046960, 2160680, 2260185, 2410864, 2430765, 2592816, 2712222, 2862901, 3013580, 3241020, 3616296, 3889224, 4321360, 4520370, 4861530, 5424444, 5725802, 6027160, 6482040, 6780555, 7232592, 7778448, 8588703, 9040740, 9723060, 10848888, 11451604, 12054320, 12964080, 13561110, 14314505, 17177406, 18081480, 19446120, 21697776, 22903208, 25766109, 27122220, 28629010, 34354812, 36162960, 38892240, 42943515, 45806416, 51532218, 54244440, 57258020, 68709624, 85887030, 103064436, 108488880, 114516040, 128830545, 137419248, 171774060, 206128872, 229032080, 257661090, 343548120, 412257744, 515322180, 687096240, 1030644360, 2061288720]

約数ペア:

[(1, 2061288720), (2, 1030644360), (3, 687096240), (4, 515322180), (5, 412257744), (6, 343548120), (8, 257661090), (9, 229032080), (10, 206128872), (12, 171774060), (15, 137419248), (16, 128830545), (18, 114516040), (19, 108488880), (20, 103064436), (24, 85887030), (30, 68709624), (36, 57258020), (38, 54244440), (40, 51532218), (45, 45806416), (48, 42943515), (53, 38892240), (57, 36162960), (60, 34354812), (72, 28629010), (76, 27122220), (80, 25766109), (90, 22903208), (95, 21697776), (106, 19446120), (114, 18081480), (120, 17177406), (144, 14314505), (152, 13561110), (159, 12964080), (171, 12054320), (180, 11451604), (190, 10848888), (212, 9723060), (228, 9040740), (240, 8588703), (265, 7778448), (285, 7232592), (304, 6780555), (318, 6482040), (342, 6027160), (360, 5725802), (380, 5424444), (424, 4861530), (456, 4520370), (477, 4321360), (530, 3889224), (570, 3616296), (636, 3241020), (684, 3013580), (720, 2862901), (760, 2712222), (795, 2592816), (848, 2430765), (855, 2410864), (912, 2260185), (954, 2160680), (1007, 2046960), (1060, 1944612), (1140, 1808148), (1272, 1620510), (1368, 1506790), (1520, 1356111), (1590, 1296408), (1710, 1205432), (1908, 1080340), (2014, 1023480), (2120, 972306), (2280, 904074), (2385, 864272), (2544, 810255), (2736, 753395), (2843, 725040), (3021, 682320), (3180, 648204), (3420, 602716), (3816, 540170), (4028, 511740), (4240, 486153), (4560, 452037), (4770, 432136), (5035, 409392), (5686, 362520), (6042, 341160), (6360, 324102), (6840, 301358), (7632, 270085), (8056, 255870), (8529, 241680), (9063, 227440), (9540, 216068), (10070, 204696), (11372, 181260), (12084, 170580), (12720, 162051), (13680, 150679), (14215, 145008), (15105, 136464), (16112, 127935), (17058, 120840), (18126, 113720), (19080, 108034), (20140, 102348), (22744, 90630), (24168, 85290), (25587, 80560), (28430, 72504), (30210, 68232), (34116, 60420), (36252, 56860), (38160, 54017), (40280, 51174), (42645, 48336), (45315, 45488)]