262601280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4841

約数の個数: 168

約数和(自身を含む): 950976000

約数和(自身を除く): 688374720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 4799, 5472, 6080, 6840, 9120, 9598, 10944, 13680, 14397, 18240, 19196, 23995, 27360, 28794, 38392, 43191, 47990, 54720, 57588, 71985, 76784, 86382, 91181, 95980, 115176, 143970, 153568, 172764, 182362, 191960, 215955, 230352, 273543, 287940, 307136, 345528, 364724, 383920, 431910, 455905, 460704, 547086, 575880, 691056, 729448, 767840, 820629, 863820, 911810, 921408, 1094172, 1151760, 1367715, 1382112, 1458896, 1535680, 1641258, 1727640, 1823620, 2188344, 2303520, 2735430, 2764224, 2917792, 3282516, 3455280, 3647240, 4103145, 4376688, 4607040, 5470860, 5835584, 6565032, 6910560, 7294480, 8206290, 8753376, 10941720, 13130064, 13821120, 14588960, 16412580, 17506752, 21883440, 26260128, 29177920, 32825160, 43766880, 52520256, 65650320, 87533760, 131300640, 262601280]

約数ペア:

[(1, 262601280), (2, 131300640), (3, 87533760), (4, 65650320), (5, 52520256), (6, 43766880), (8, 32825160), (9, 29177920), (10, 26260128), (12, 21883440), (15, 17506752), (16, 16412580), (18, 14588960), (19, 13821120), (20, 13130064), (24, 10941720), (30, 8753376), (32, 8206290), (36, 7294480), (38, 6910560), (40, 6565032), (45, 5835584), (48, 5470860), (57, 4607040), (60, 4376688), (64, 4103145), (72, 3647240), (76, 3455280), (80, 3282516), (90, 2917792), (95, 2764224), (96, 2735430), (114, 2303520), (120, 2188344), (144, 1823620), (152, 1727640), (160, 1641258), (171, 1535680), (180, 1458896), (190, 1382112), (192, 1367715), (228, 1151760), (240, 1094172), (285, 921408), (288, 911810), (304, 863820), (320, 820629), (342, 767840), (360, 729448), (380, 691056), (456, 575880), (480, 547086), (570, 460704), (576, 455905), (608, 431910), (684, 383920), (720, 364724), (760, 345528), (855, 307136), (912, 287940), (960, 273543), (1140, 230352), (1216, 215955), (1368, 191960), (1440, 182362), (1520, 172764), (1710, 153568), (1824, 143970), (2280, 115176), (2736, 95980), (2880, 91181), (3040, 86382), (3420, 76784), (3648, 71985), (4560, 57588), (4799, 54720), (5472, 47990), (6080, 43191), (6840, 38392), (9120, 28794), (9598, 27360), (10944, 23995), (13680, 19196), (14397, 18240)]