342658920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 1090972800

約数和(自身を除く): 748313880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 137, 152, 190, 228, 274, 285, 380, 411, 456, 548, 570, 685, 760, 822, 1096, 1097, 1140, 1370, 1644, 2055, 2194, 2280, 2603, 2740, 3288, 3291, 4110, 4388, 5206, 5480, 5485, 6582, 7809, 8220, 8776, 10412, 10970, 13015, 13164, 15618, 16440, 16455, 20824, 20843, 21940, 26030, 26328, 31236, 32910, 39045, 41686, 43880, 52060, 62472, 62529, 65820, 78090, 83372, 104120, 104215, 125058, 131640, 150289, 156180, 166744, 208430, 250116, 300578, 312360, 312645, 416860, 450867, 500232, 601156, 625290, 751445, 833720, 901734, 1202312, 1250580, 1502890, 1803468, 2254335, 2501160, 2855491, 3005780, 3606936, 4508670, 5710982, 6011560, 8566473, 9017340, 11421964, 14277455, 17132946, 18034680, 22843928, 28554910, 34265892, 42832365, 57109820, 68531784, 85664730, 114219640, 171329460, 342658920]

約数ペア:

[(1, 342658920), (2, 171329460), (3, 114219640), (4, 85664730), (5, 68531784), (6, 57109820), (8, 42832365), (10, 34265892), (12, 28554910), (15, 22843928), (19, 18034680), (20, 17132946), (24, 14277455), (30, 11421964), (38, 9017340), (40, 8566473), (57, 6011560), (60, 5710982), (76, 4508670), (95, 3606936), (114, 3005780), (120, 2855491), (137, 2501160), (152, 2254335), (190, 1803468), (228, 1502890), (274, 1250580), (285, 1202312), (380, 901734), (411, 833720), (456, 751445), (548, 625290), (570, 601156), (685, 500232), (760, 450867), (822, 416860), (1096, 312645), (1097, 312360), (1140, 300578), (1370, 250116), (1644, 208430), (2055, 166744), (2194, 156180), (2280, 150289), (2603, 131640), (2740, 125058), (3288, 104215), (3291, 104120), (4110, 83372), (4388, 78090), (5206, 65820), (5480, 62529), (5485, 62472), (6582, 52060), (7809, 43880), (8220, 41686), (8776, 39045), (10412, 32910), (10970, 31236), (13015, 26328), (13164, 26030), (15618, 21940), (16440, 20843), (16455, 20824)]