56950740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{587}}^1$

素因数の和:627

約数の個数: 216

約数和(自身を含む): 219596832

約数和(自身を除く): 162646092

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 587, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1174, 1260, 1386, 1470, 1540, 1617, 1761, 1764, 1980, 2156, 2205, 2310, 2348, 2695, 2772, 2935, 2940, 3234, 3465, 3522, 4109, 4410, 4620, 4851, 5283, 5390, 5870, 6457, 6468, 6930, 7044, 8085, 8218, 8805, 8820, 9702, 10566, 10780, 11740, 12327, 12914, 13860, 16170, 16436, 17610, 19371, 19404, 20545, 21132, 24255, 24654, 25828, 26415, 28763, 32285, 32340, 35220, 36981, 38742, 41090, 45199, 48510, 49308, 52830, 57526, 58113, 61635, 64570, 73962, 77484, 82180, 86289, 90398, 96855, 97020, 105660, 115052, 116226, 123270, 129140, 135597, 143815, 147924, 172578, 180796, 184905, 193710, 225995, 232452, 246540, 258867, 271194, 287630, 290565, 316393, 345156, 369810, 387420, 406791, 431445, 451990, 517734, 542388, 575260, 581130, 632786, 677985, 739620, 813582, 862890, 903980, 949179, 1035468, 1162260, 1265572, 1294335, 1355970, 1581965, 1627164, 1725780, 1898358, 2033955, 2588670, 2711940, 2847537, 3163930, 3796716, 4067910, 4745895, 5177340, 5695074, 6327860, 8135820, 9491790, 11390148, 14237685, 18983580, 28475370, 56950740]

約数ペア:

[(1, 56950740), (2, 28475370), (3, 18983580), (4, 14237685), (5, 11390148), (6, 9491790), (7, 8135820), (9, 6327860), (10, 5695074), (11, 5177340), (12, 4745895), (14, 4067910), (15, 3796716), (18, 3163930), (20, 2847537), (21, 2711940), (22, 2588670), (28, 2033955), (30, 1898358), (33, 1725780), (35, 1627164), (36, 1581965), (42, 1355970), (44, 1294335), (45, 1265572), (49, 1162260), (55, 1035468), (60, 949179), (63, 903980), (66, 862890), (70, 813582), (77, 739620), (84, 677985), (90, 632786), (98, 581130), (99, 575260), (105, 542388), (110, 517734), (126, 451990), (132, 431445), (140, 406791), (147, 387420), (154, 369810), (165, 345156), (180, 316393), (196, 290565), (198, 287630), (210, 271194), (220, 258867), (231, 246540), (245, 232452), (252, 225995), (294, 193710), (308, 184905), (315, 180796), (330, 172578), (385, 147924), (396, 143815), (420, 135597), (441, 129140), (462, 123270), (490, 116226), (495, 115052), (539, 105660), (587, 97020), (588, 96855), (630, 90398), (660, 86289), (693, 82180), (735, 77484), (770, 73962), (882, 64570), (924, 61635), (980, 58113), (990, 57526), (1078, 52830), (1155, 49308), (1174, 48510), (1260, 45199), (1386, 41090), (1470, 38742), (1540, 36981), (1617, 35220), (1761, 32340), (1764, 32285), (1980, 28763), (2156, 26415), (2205, 25828), (2310, 24654), (2348, 24255), (2695, 21132), (2772, 20545), (2935, 19404), (2940, 19371), (3234, 17610), (3465, 16436), (3522, 16170), (4109, 13860), (4410, 12914), (4620, 12327), (4851, 11740), (5283, 10780), (5390, 10566), (5870, 9702), (6457, 8820), (6468, 8805), (6930, 8218), (7044, 8085)]