2037178320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:1009

約数の個数: 160

約数和(自身を含む): 6493251072

約数和(自身を除く): 4456072752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 307, 344, 430, 516, 614, 643, 645, 688, 860, 921, 1032, 1228, 1286, 1290, 1535, 1720, 1842, 1929, 2064, 2456, 2572, 2580, 3070, 3215, 3440, 3684, 3858, 4605, 4912, 5144, 5160, 6140, 6430, 7368, 7716, 9210, 9645, 10288, 10320, 12280, 12860, 13201, 14736, 15432, 18420, 19290, 24560, 25720, 26402, 27649, 30864, 36840, 38580, 39603, 51440, 52804, 55298, 66005, 73680, 77160, 79206, 82947, 105608, 110596, 132010, 138245, 154320, 158412, 165894, 197401, 198015, 211216, 221192, 264020, 276490, 316824, 331788, 394802, 396030, 414735, 442384, 528040, 552980, 592203, 633648, 663576, 789604, 792060, 829470, 987005, 1056080, 1105960, 1184406, 1327152, 1579208, 1584120, 1658940, 1974010, 2211920, 2368812, 2961015, 3158416, 3168240, 3317880, 3948020, 4737624, 5922030, 6635760, 7896040, 8488243, 9475248, 11844060, 15792080, 16976486, 23688120, 25464729, 33952972, 42441215, 47376240, 50929458, 67905944, 84882430, 101858916, 127323645, 135811888, 169764860, 203717832, 254647290, 339529720, 407435664, 509294580, 679059440, 1018589160, 2037178320]

約数ペア:

[(1, 2037178320), (2, 1018589160), (3, 679059440), (4, 509294580), (5, 407435664), (6, 339529720), (8, 254647290), (10, 203717832), (12, 169764860), (15, 135811888), (16, 127323645), (20, 101858916), (24, 84882430), (30, 67905944), (40, 50929458), (43, 47376240), (48, 42441215), (60, 33952972), (80, 25464729), (86, 23688120), (120, 16976486), (129, 15792080), (172, 11844060), (215, 9475248), (240, 8488243), (258, 7896040), (307, 6635760), (344, 5922030), (430, 4737624), (516, 3948020), (614, 3317880), (643, 3168240), (645, 3158416), (688, 2961015), (860, 2368812), (921, 2211920), (1032, 1974010), (1228, 1658940), (1286, 1584120), (1290, 1579208), (1535, 1327152), (1720, 1184406), (1842, 1105960), (1929, 1056080), (2064, 987005), (2456, 829470), (2572, 792060), (2580, 789604), (3070, 663576), (3215, 633648), (3440, 592203), (3684, 552980), (3858, 528040), (4605, 442384), (4912, 414735), (5144, 396030), (5160, 394802), (6140, 331788), (6430, 316824), (7368, 276490), (7716, 264020), (9210, 221192), (9645, 211216), (10288, 198015), (10320, 197401), (12280, 165894), (12860, 158412), (13201, 154320), (14736, 138245), (15432, 132010), (18420, 110596), (19290, 105608), (24560, 82947), (25720, 79206), (26402, 77160), (27649, 73680), (30864, 66005), (36840, 55298), (38580, 52804), (39603, 51440)]