328405440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:395

約数の個数: 224

約数和(自身を含む): 1150827264

約数和(自身を除く): 822421824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 137, 160, 165, 176, 192, 220, 227, 240, 264, 274, 320, 330, 352, 411, 440, 454, 480, 528, 548, 660, 681, 685, 704, 822, 880, 908, 960, 1056, 1096, 1135, 1320, 1362, 1370, 1507, 1644, 1760, 1816, 2055, 2112, 2192, 2270, 2497, 2640, 2724, 2740, 3014, 3288, 3405, 3520, 3632, 4110, 4384, 4521, 4540, 4994, 5280, 5448, 5480, 6028, 6576, 6810, 7264, 7491, 7535, 8220, 8768, 9042, 9080, 9988, 10560, 10896, 10960, 12056, 12485, 13152, 13620, 14528, 14982, 15070, 16440, 18084, 18160, 19976, 21792, 21920, 22605, 24112, 24970, 26304, 27240, 29964, 30140, 31099, 32880, 36168, 36320, 37455, 39952, 43584, 43840, 45210, 48224, 49940, 54480, 59928, 60280, 62198, 65760, 72336, 72640, 74910, 79904, 90420, 93297, 96448, 99880, 108960, 119856, 120560, 124396, 131520, 144672, 149820, 155495, 159808, 180840, 186594, 199760, 217920, 239712, 241120, 248792, 289344, 299640, 310990, 342089, 361680, 373188, 399520, 466485, 479424, 482240, 497584, 599280, 621980, 684178, 723360, 746376, 799040, 932970, 995168, 1026267, 1198560, 1243960, 1368356, 1446720, 1492752, 1710445, 1865940, 1990336, 2052534, 2397120, 2487920, 2736712, 2985504, 3420890, 3731880, 4105068, 4975840, 5131335, 5473424, 5971008, 6841780, 7463760, 8210136, 9951680, 10262670, 10946848, 13683560, 14927520, 16420272, 20525340, 21893696, 27367120, 29855040, 32840544, 41050680, 54734240, 65681088, 82101360, 109468480, 164202720, 328405440]

約数ペア:

[(1, 328405440), (2, 164202720), (3, 109468480), (4, 82101360), (5, 65681088), (6, 54734240), (8, 41050680), (10, 32840544), (11, 29855040), (12, 27367120), (15, 21893696), (16, 20525340), (20, 16420272), (22, 14927520), (24, 13683560), (30, 10946848), (32, 10262670), (33, 9951680), (40, 8210136), (44, 7463760), (48, 6841780), (55, 5971008), (60, 5473424), (64, 5131335), (66, 4975840), (80, 4105068), (88, 3731880), (96, 3420890), (110, 2985504), (120, 2736712), (132, 2487920), (137, 2397120), (160, 2052534), (165, 1990336), (176, 1865940), (192, 1710445), (220, 1492752), (227, 1446720), (240, 1368356), (264, 1243960), (274, 1198560), (320, 1026267), (330, 995168), (352, 932970), (411, 799040), (440, 746376), (454, 723360), (480, 684178), (528, 621980), (548, 599280), (660, 497584), (681, 482240), (685, 479424), (704, 466485), (822, 399520), (880, 373188), (908, 361680), (960, 342089), (1056, 310990), (1096, 299640), (1135, 289344), (1320, 248792), (1362, 241120), (1370, 239712), (1507, 217920), (1644, 199760), (1760, 186594), (1816, 180840), (2055, 159808), (2112, 155495), (2192, 149820), (2270, 144672), (2497, 131520), (2640, 124396), (2724, 120560), (2740, 119856), (3014, 108960), (3288, 99880), (3405, 96448), (3520, 93297), (3632, 90420), (4110, 79904), (4384, 74910), (4521, 72640), (4540, 72336), (4994, 65760), (5280, 62198), (5448, 60280), (5480, 59928), (6028, 54480), (6576, 49940), (6810, 48224), (7264, 45210), (7491, 43840), (7535, 43584), (8220, 39952), (8768, 37455), (9042, 36320), (9080, 36168), (9988, 32880), (10560, 31099), (10896, 30140), (10960, 29964), (12056, 27240), (12485, 26304), (13152, 24970), (13620, 24112), (14528, 22605), (14982, 21920), (15070, 21792), (16440, 19976), (18084, 18160)]