165004840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 502796160

約数和(自身を除く): 337791320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 169, 182, 220, 260, 280, 286, 308, 317, 338, 364, 385, 440, 455, 520, 572, 616, 634, 676, 715, 728, 770, 845, 910, 1001, 1144, 1183, 1268, 1352, 1430, 1540, 1585, 1690, 1820, 1859, 2002, 2219, 2366, 2536, 2860, 3080, 3170, 3380, 3487, 3640, 3718, 4004, 4121, 4438, 4732, 5005, 5720, 5915, 6340, 6760, 6974, 7436, 8008, 8242, 8876, 9295, 9464, 10010, 11095, 11830, 12680, 13013, 13948, 14872, 16484, 17435, 17752, 18590, 20020, 20605, 22190, 23660, 24409, 26026, 27896, 28847, 32968, 34870, 37180, 40040, 41210, 44380, 45331, 47320, 48818, 52052, 53573, 57694, 65065, 69740, 74360, 82420, 88760, 90662, 97636, 104104, 107146, 115388, 122045, 130130, 139480, 144235, 164840, 181324, 195272, 214292, 226655, 230776, 244090, 260260, 267865, 288470, 317317, 362648, 375011, 428584, 453310, 488180, 520520, 535730, 576940, 589303, 634634, 750022, 906620, 976360, 1071460, 1153880, 1178606, 1269268, 1500044, 1586585, 1813240, 1875055, 2142920, 2357212, 2538536, 2946515, 3000088, 3173170, 3750110, 4125121, 4714424, 5893030, 6346340, 7500220, 8250242, 11786060, 12692680, 15000440, 16500484, 20625605, 23572120, 33000968, 41251210, 82502420, 165004840]

約数ペア:

[(1, 165004840), (2, 82502420), (4, 41251210), (5, 33000968), (7, 23572120), (8, 20625605), (10, 16500484), (11, 15000440), (13, 12692680), (14, 11786060), (20, 8250242), (22, 7500220), (26, 6346340), (28, 5893030), (35, 4714424), (40, 4125121), (44, 3750110), (52, 3173170), (55, 3000088), (56, 2946515), (65, 2538536), (70, 2357212), (77, 2142920), (88, 1875055), (91, 1813240), (104, 1586585), (110, 1500044), (130, 1269268), (140, 1178606), (143, 1153880), (154, 1071460), (169, 976360), (182, 906620), (220, 750022), (260, 634634), (280, 589303), (286, 576940), (308, 535730), (317, 520520), (338, 488180), (364, 453310), (385, 428584), (440, 375011), (455, 362648), (520, 317317), (572, 288470), (616, 267865), (634, 260260), (676, 244090), (715, 230776), (728, 226655), (770, 214292), (845, 195272), (910, 181324), (1001, 164840), (1144, 144235), (1183, 139480), (1268, 130130), (1352, 122045), (1430, 115388), (1540, 107146), (1585, 104104), (1690, 97636), (1820, 90662), (1859, 88760), (2002, 82420), (2219, 74360), (2366, 69740), (2536, 65065), (2860, 57694), (3080, 53573), (3170, 52052), (3380, 48818), (3487, 47320), (3640, 45331), (3718, 44380), (4004, 41210), (4121, 40040), (4438, 37180), (4732, 34870), (5005, 32968), (5720, 28847), (5915, 27896), (6340, 26026), (6760, 24409), (6974, 23660), (7436, 22190), (8008, 20605), (8242, 20020), (8876, 18590), (9295, 17752), (9464, 17435), (10010, 16484), (11095, 14872), (11830, 13948), (12680, 13013)]