64322640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 160

約数和(自身を含む): 224568960

約数和(自身を除く): 160246320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 97, 108, 120, 135, 144, 180, 194, 216, 240, 270, 291, 307, 360, 388, 432, 485, 540, 582, 614, 720, 776, 873, 921, 970, 1080, 1164, 1228, 1455, 1535, 1552, 1746, 1842, 1940, 2160, 2328, 2456, 2619, 2763, 2910, 3070, 3492, 3684, 3880, 4365, 4605, 4656, 4912, 5238, 5526, 5820, 6140, 6984, 7368, 7760, 8289, 8730, 9210, 10476, 11052, 11640, 12280, 13095, 13815, 13968, 14736, 16578, 17460, 18420, 20952, 22104, 23280, 24560, 26190, 27630, 29779, 33156, 34920, 36840, 41445, 41904, 44208, 52380, 55260, 59558, 66312, 69840, 73680, 82890, 89337, 104760, 110520, 119116, 132624, 148895, 165780, 178674, 209520, 221040, 238232, 268011, 297790, 331560, 357348, 446685, 476464, 536022, 595580, 663120, 714696, 804033, 893370, 1072044, 1191160, 1340055, 1429392, 1608066, 1786740, 2144088, 2382320, 2680110, 3216132, 3573480, 4020165, 4288176, 5360220, 6432264, 7146960, 8040330, 10720440, 12864528, 16080660, 21440880, 32161320, 64322640]

約数ペア:

[(1, 64322640), (2, 32161320), (3, 21440880), (4, 16080660), (5, 12864528), (6, 10720440), (8, 8040330), (9, 7146960), (10, 6432264), (12, 5360220), (15, 4288176), (16, 4020165), (18, 3573480), (20, 3216132), (24, 2680110), (27, 2382320), (30, 2144088), (36, 1786740), (40, 1608066), (45, 1429392), (48, 1340055), (54, 1191160), (60, 1072044), (72, 893370), (80, 804033), (90, 714696), (97, 663120), (108, 595580), (120, 536022), (135, 476464), (144, 446685), (180, 357348), (194, 331560), (216, 297790), (240, 268011), (270, 238232), (291, 221040), (307, 209520), (360, 178674), (388, 165780), (432, 148895), (485, 132624), (540, 119116), (582, 110520), (614, 104760), (720, 89337), (776, 82890), (873, 73680), (921, 69840), (970, 66312), (1080, 59558), (1164, 55260), (1228, 52380), (1455, 44208), (1535, 41904), (1552, 41445), (1746, 36840), (1842, 34920), (1940, 33156), (2160, 29779), (2328, 27630), (2456, 26190), (2619, 24560), (2763, 23280), (2910, 22104), (3070, 20952), (3492, 18420), (3684, 17460), (3880, 16578), (4365, 14736), (4605, 13968), (4656, 13815), (4912, 13095), (5238, 12280), (5526, 11640), (5820, 11052), (6140, 10476), (6984, 9210), (7368, 8730), (7760, 8289)]