228306960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:590

約数の個数: 240

約数和(自身を含む): 887193216

約数和(自身を除く): 658886256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 420, 467, 485, 504, 560, 582, 630, 679, 720, 776, 840, 873, 934, 970, 1008, 1164, 1260, 1358, 1401, 1455, 1552, 1680, 1746, 1868, 1940, 2037, 2328, 2335, 2520, 2716, 2802, 2910, 3269, 3395, 3492, 3736, 3880, 4074, 4203, 4365, 4656, 4670, 5040, 5432, 5604, 5820, 6111, 6538, 6790, 6984, 7005, 7472, 7760, 8148, 8406, 8730, 9340, 9807, 10185, 10864, 11208, 11640, 12222, 13076, 13580, 13968, 14010, 16296, 16345, 16812, 17460, 18680, 19614, 20370, 21015, 22416, 23280, 24444, 26152, 27160, 28020, 29421, 30555, 32592, 32690, 33624, 34920, 37360, 39228, 40740, 42030, 45299, 48888, 49035, 52304, 54320, 56040, 58842, 61110, 65380, 67248, 69840, 78456, 81480, 84060, 90598, 97776, 98070, 112080, 117684, 122220, 130760, 135897, 147105, 156912, 162960, 168120, 181196, 196140, 226495, 235368, 244440, 261520, 271794, 294210, 317093, 336240, 362392, 392280, 407691, 452990, 470736, 488880, 543588, 588420, 634186, 679485, 724784, 784560, 815382, 905980, 951279, 1087176, 1176840, 1268372, 1358970, 1585465, 1630764, 1811960, 1902558, 2038455, 2174352, 2353680, 2536744, 2717940, 2853837, 3170930, 3261528, 3623920, 3805116, 4076910, 4756395, 5073488, 5435880, 5707674, 6341860, 6523056, 7610232, 8153820, 9512790, 10871760, 11415348, 12683720, 14269185, 15220464, 16307640, 19025580, 22830696, 25367440, 28538370, 32615280, 38051160, 45661392, 57076740, 76102320, 114153480, 228306960]

約数ペア:

[(1, 228306960), (2, 114153480), (3, 76102320), (4, 57076740), (5, 45661392), (6, 38051160), (7, 32615280), (8, 28538370), (9, 25367440), (10, 22830696), (12, 19025580), (14, 16307640), (15, 15220464), (16, 14269185), (18, 12683720), (20, 11415348), (21, 10871760), (24, 9512790), (28, 8153820), (30, 7610232), (35, 6523056), (36, 6341860), (40, 5707674), (42, 5435880), (45, 5073488), (48, 4756395), (56, 4076910), (60, 3805116), (63, 3623920), (70, 3261528), (72, 3170930), (80, 2853837), (84, 2717940), (90, 2536744), (97, 2353680), (105, 2174352), (112, 2038455), (120, 1902558), (126, 1811960), (140, 1630764), (144, 1585465), (168, 1358970), (180, 1268372), (194, 1176840), (210, 1087176), (240, 951279), (252, 905980), (280, 815382), (291, 784560), (315, 724784), (336, 679485), (360, 634186), (388, 588420), (420, 543588), (467, 488880), (485, 470736), (504, 452990), (560, 407691), (582, 392280), (630, 362392), (679, 336240), (720, 317093), (776, 294210), (840, 271794), (873, 261520), (934, 244440), (970, 235368), (1008, 226495), (1164, 196140), (1260, 181196), (1358, 168120), (1401, 162960), (1455, 156912), (1552, 147105), (1680, 135897), (1746, 130760), (1868, 122220), (1940, 117684), (2037, 112080), (2328, 98070), (2335, 97776), (2520, 90598), (2716, 84060), (2802, 81480), (2910, 78456), (3269, 69840), (3395, 67248), (3492, 65380), (3736, 61110), (3880, 58842), (4074, 56040), (4203, 54320), (4365, 52304), (4656, 49035), (4670, 48888), (5040, 45299), (5432, 42030), (5604, 40740), (5820, 39228), (6111, 37360), (6538, 34920), (6790, 33624), (6984, 32690), (7005, 32592), (7472, 30555), (7760, 29421), (8148, 28020), (8406, 27160), (8730, 26152), (9340, 24444), (9807, 23280), (10185, 22416), (10864, 21015), (11208, 20370), (11640, 19614), (12222, 18680), (13076, 17460), (13580, 16812), (13968, 16345), (14010, 16296)]