328388940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7211}}^1$

素因数の和:7260

約数の個数: 144

約数和(自身を含む): 1134072576

約数和(自身を除く): 805683636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1980, 2070, 2277, 2530, 3036, 3795, 4140, 4554, 5060, 7211, 7590, 9108, 11385, 14422, 15180, 21633, 22770, 28844, 36055, 43266, 45540, 64899, 72110, 79321, 86532, 108165, 129798, 144220, 158642, 165853, 216330, 237963, 259596, 317284, 324495, 331706, 396605, 432660, 475926, 497559, 648990, 663412, 713889, 793210, 829265, 951852, 995118, 1189815, 1297980, 1427778, 1492677, 1586420, 1658530, 1824383, 1990236, 2379630, 2487795, 2855556, 2985354, 3317060, 3569445, 3648766, 4759260, 4975590, 5473149, 5970708, 7138890, 7297532, 7463385, 9121915, 9951180, 10946298, 14277780, 14926770, 16419447, 18243830, 21892596, 27365745, 29853540, 32838894, 36487660, 54731490, 65677788, 82097235, 109462980, 164194470, 328388940]

約数ペア:

[(1, 328388940), (2, 164194470), (3, 109462980), (4, 82097235), (5, 65677788), (6, 54731490), (9, 36487660), (10, 32838894), (11, 29853540), (12, 27365745), (15, 21892596), (18, 18243830), (20, 16419447), (22, 14926770), (23, 14277780), (30, 10946298), (33, 9951180), (36, 9121915), (44, 7463385), (45, 7297532), (46, 7138890), (55, 5970708), (60, 5473149), (66, 4975590), (69, 4759260), (90, 3648766), (92, 3569445), (99, 3317060), (110, 2985354), (115, 2855556), (132, 2487795), (138, 2379630), (165, 1990236), (180, 1824383), (198, 1658530), (207, 1586420), (220, 1492677), (230, 1427778), (253, 1297980), (276, 1189815), (330, 995118), (345, 951852), (396, 829265), (414, 793210), (460, 713889), (495, 663412), (506, 648990), (660, 497559), (690, 475926), (759, 432660), (828, 396605), (990, 331706), (1012, 324495), (1035, 317284), (1265, 259596), (1380, 237963), (1518, 216330), (1980, 165853), (2070, 158642), (2277, 144220), (2530, 129798), (3036, 108165), (3795, 86532), (4140, 79321), (4554, 72110), (5060, 64899), (7211, 45540), (7590, 43266), (9108, 36055), (11385, 28844), (14422, 22770), (15180, 21633)]