320132610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 1023819264

約数和(自身を除く): 703686654

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 71, 85, 90, 102, 105, 119, 126, 142, 153, 170, 210, 213, 238, 255, 306, 315, 355, 357, 421, 426, 497, 510, 595, 630, 639, 710, 714, 765, 842, 994, 1065, 1071, 1190, 1207, 1263, 1278, 1491, 1530, 1785, 2105, 2130, 2142, 2414, 2485, 2526, 2947, 2982, 3195, 3570, 3621, 3789, 4210, 4473, 4970, 5355, 5894, 6035, 6315, 6390, 7157, 7242, 7455, 7578, 8449, 8841, 8946, 10710, 10863, 12070, 12630, 14314, 14735, 14910, 16898, 17682, 18105, 18945, 21471, 21726, 22365, 25347, 26523, 29470, 29891, 35785, 36210, 37890, 42245, 42942, 44205, 44730, 50099, 50694, 53046, 54315, 59782, 64413, 71570, 76041, 84490, 88410, 89673, 100198, 107355, 108630, 126735, 128826, 132615, 149455, 150297, 152082, 179346, 209237, 214710, 250495, 253470, 265230, 269019, 298910, 300594, 322065, 380205, 418474, 448365, 450891, 500990, 508147, 538038, 627711, 644130, 751485, 760410, 896730, 901782, 1016294, 1046185, 1255422, 1345095, 1502970, 1524441, 1883133, 2092370, 2254455, 2540735, 2690190, 3048882, 3138555, 3557029, 3766266, 4508910, 4573323, 5081470, 6277110, 7114058, 7622205, 9146646, 9415665, 10671087, 15244410, 17785145, 18831330, 21342174, 22866615, 32013261, 35570290, 45733230, 53355435, 64026522, 106710870, 160066305, 320132610]

約数ペア:

[(1, 320132610), (2, 160066305), (3, 106710870), (5, 64026522), (6, 53355435), (7, 45733230), (9, 35570290), (10, 32013261), (14, 22866615), (15, 21342174), (17, 18831330), (18, 17785145), (21, 15244410), (30, 10671087), (34, 9415665), (35, 9146646), (42, 7622205), (45, 7114058), (51, 6277110), (63, 5081470), (70, 4573323), (71, 4508910), (85, 3766266), (90, 3557029), (102, 3138555), (105, 3048882), (119, 2690190), (126, 2540735), (142, 2254455), (153, 2092370), (170, 1883133), (210, 1524441), (213, 1502970), (238, 1345095), (255, 1255422), (306, 1046185), (315, 1016294), (355, 901782), (357, 896730), (421, 760410), (426, 751485), (497, 644130), (510, 627711), (595, 538038), (630, 508147), (639, 500990), (710, 450891), (714, 448365), (765, 418474), (842, 380205), (994, 322065), (1065, 300594), (1071, 298910), (1190, 269019), (1207, 265230), (1263, 253470), (1278, 250495), (1491, 214710), (1530, 209237), (1785, 179346), (2105, 152082), (2130, 150297), (2142, 149455), (2414, 132615), (2485, 128826), (2526, 126735), (2947, 108630), (2982, 107355), (3195, 100198), (3570, 89673), (3621, 88410), (3789, 84490), (4210, 76041), (4473, 71570), (4970, 64413), (5355, 59782), (5894, 54315), (6035, 53046), (6315, 50694), (6390, 50099), (7157, 44730), (7242, 44205), (7455, 42942), (7578, 42245), (8449, 37890), (8841, 36210), (8946, 35785), (10710, 29891), (10863, 29470), (12070, 26523), (12630, 25347), (14314, 22365), (14735, 21726), (14910, 21471), (16898, 18945), (17682, 18105)]