288402840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1182

約数の個数: 192

約数和(自身を含む): 1038735360

約数和(自身を除く): 750332520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 67, 72, 88, 90, 99, 110, 120, 132, 134, 165, 180, 198, 201, 220, 264, 268, 330, 335, 360, 396, 402, 440, 495, 536, 603, 660, 670, 737, 792, 804, 990, 1005, 1087, 1206, 1320, 1340, 1474, 1608, 1980, 2010, 2174, 2211, 2412, 2680, 2948, 3015, 3261, 3685, 3960, 4020, 4348, 4422, 4824, 5435, 5896, 6030, 6522, 6633, 7370, 8040, 8696, 8844, 9783, 10870, 11055, 11957, 12060, 13044, 13266, 14740, 16305, 17688, 19566, 21740, 22110, 23914, 24120, 26088, 26532, 29480, 32610, 33165, 35871, 39132, 43480, 44220, 47828, 48915, 53064, 59785, 65220, 66330, 71742, 72829, 78264, 88440, 95656, 97830, 107613, 119570, 130440, 132660, 143484, 145658, 179355, 195660, 215226, 218487, 239140, 265320, 286968, 291316, 358710, 364145, 391320, 430452, 436974, 478280, 538065, 582632, 655461, 717420, 728290, 801119, 860904, 873948, 1076130, 1092435, 1310922, 1434840, 1456580, 1602238, 1747896, 2152260, 2184870, 2403357, 2621844, 2913160, 3204476, 3277305, 4005595, 4304520, 4369740, 4806714, 5243688, 6408952, 6554610, 7210071, 8011190, 8739480, 9613428, 12016785, 13109220, 14420142, 16022380, 19226856, 24033570, 26218440, 28840284, 32044760, 36050355, 48067140, 57680568, 72100710, 96134280, 144201420, 288402840]

約数ペア:

[(1, 288402840), (2, 144201420), (3, 96134280), (4, 72100710), (5, 57680568), (6, 48067140), (8, 36050355), (9, 32044760), (10, 28840284), (11, 26218440), (12, 24033570), (15, 19226856), (18, 16022380), (20, 14420142), (22, 13109220), (24, 12016785), (30, 9613428), (33, 8739480), (36, 8011190), (40, 7210071), (44, 6554610), (45, 6408952), (55, 5243688), (60, 4806714), (66, 4369740), (67, 4304520), (72, 4005595), (88, 3277305), (90, 3204476), (99, 2913160), (110, 2621844), (120, 2403357), (132, 2184870), (134, 2152260), (165, 1747896), (180, 1602238), (198, 1456580), (201, 1434840), (220, 1310922), (264, 1092435), (268, 1076130), (330, 873948), (335, 860904), (360, 801119), (396, 728290), (402, 717420), (440, 655461), (495, 582632), (536, 538065), (603, 478280), (660, 436974), (670, 430452), (737, 391320), (792, 364145), (804, 358710), (990, 291316), (1005, 286968), (1087, 265320), (1206, 239140), (1320, 218487), (1340, 215226), (1474, 195660), (1608, 179355), (1980, 145658), (2010, 143484), (2174, 132660), (2211, 130440), (2412, 119570), (2680, 107613), (2948, 97830), (3015, 95656), (3261, 88440), (3685, 78264), (3960, 72829), (4020, 71742), (4348, 66330), (4422, 65220), (4824, 59785), (5435, 53064), (5896, 48915), (6030, 47828), (6522, 44220), (6633, 43480), (7370, 39132), (8040, 35871), (8696, 33165), (8844, 32610), (9783, 29480), (10870, 26532), (11055, 26088), (11957, 24120), (12060, 23914), (13044, 22110), (13266, 21740), (14740, 19566), (16305, 17688)]