229676720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4507}}^1$

素因数の和:4547

約数の個数: 120

約数和(自身を含む): 669113424

約数和(自身を除く): 439436704

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 4507, 5096, 6370, 7280, 9014, 10192, 12740, 18028, 22535, 25480, 31549, 36056, 45070, 50960, 58591, 63098, 72112, 90140, 117182, 126196, 157745, 180280, 220843, 234364, 252392, 292955, 315490, 360560, 410137, 441686, 468728, 504784, 585910, 630980, 820274, 883372, 937456, 1104215, 1171820, 1261960, 1640548, 1766744, 2050685, 2208430, 2343640, 2523920, 2870959, 3281096, 3533488, 4101370, 4416860, 4687280, 5741918, 6562192, 8202740, 8833720, 11483836, 14354795, 16405480, 17667440, 22967672, 28709590, 32810960, 45935344, 57419180, 114838360, 229676720]

約数ペア:

[(1, 229676720), (2, 114838360), (4, 57419180), (5, 45935344), (7, 32810960), (8, 28709590), (10, 22967672), (13, 17667440), (14, 16405480), (16, 14354795), (20, 11483836), (26, 8833720), (28, 8202740), (35, 6562192), (40, 5741918), (49, 4687280), (52, 4416860), (56, 4101370), (65, 3533488), (70, 3281096), (80, 2870959), (91, 2523920), (98, 2343640), (104, 2208430), (112, 2050685), (130, 1766744), (140, 1640548), (182, 1261960), (196, 1171820), (208, 1104215), (245, 937456), (260, 883372), (280, 820274), (364, 630980), (392, 585910), (455, 504784), (490, 468728), (520, 441686), (560, 410137), (637, 360560), (728, 315490), (784, 292955), (910, 252392), (980, 234364), (1040, 220843), (1274, 180280), (1456, 157745), (1820, 126196), (1960, 117182), (2548, 90140), (3185, 72112), (3640, 63098), (3920, 58591), (4507, 50960), (5096, 45070), (6370, 36056), (7280, 31549), (9014, 25480), (10192, 22535), (12740, 18028)]