306786996880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{146833}}^1$

素因数の和:146914

約数の個数: 240

約数和(自身を含む): 915359631984

約数和(自身を除く): 608572635104

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 41, 49, 52, 56, 65, 70, 80, 82, 91, 98, 104, 112, 130, 140, 164, 182, 196, 205, 208, 245, 260, 280, 287, 328, 364, 392, 410, 455, 490, 520, 533, 560, 574, 637, 656, 728, 784, 820, 910, 980, 1040, 1066, 1148, 1274, 1435, 1456, 1640, 1820, 1960, 2009, 2132, 2296, 2548, 2665, 2870, 3185, 3280, 3640, 3731, 3920, 4018, 4264, 4592, 5096, 5330, 5740, 6370, 7280, 7462, 8036, 8528, 10045, 10192, 10660, 11480, 12740, 14924, 16072, 18655, 20090, 21320, 22960, 25480, 26117, 29848, 32144, 37310, 40180, 42640, 50960, 52234, 59696, 74620, 80360, 104468, 130585, 146833, 149240, 160720, 208936, 261170, 293666, 298480, 417872, 522340, 587332, 734165, 1027831, 1044680, 1174664, 1468330, 1908829, 2055662, 2089360, 2349328, 2936660, 3817658, 4111324, 5139155, 5873320, 6020153, 7194817, 7635316, 8222648, 9544145, 10278310, 11746640, 12040306, 13361803, 14389634, 15270632, 16445296, 19088290, 20556620, 24080612, 26723606, 28779268, 30100765, 30541264, 35974085, 38176580, 41113240, 42141071, 48161224, 53447212, 57558536, 60201530, 66809015, 71948170, 76353160, 78261989, 82226480, 84282142, 93532621, 96322448, 106894424, 115117072, 120403060, 133618030, 143896340, 152706320, 156523978, 168564284, 187065242, 210705355, 213788848, 240806120, 267236060, 287792680, 294987497, 313047956, 337128568, 374130484, 391309945, 421410710, 467663105, 481612240, 534472120, 547833923, 575585360, 589974994, 626095912, 674257136, 748260968, 782619890, 842821420, 935326210, 1068944240, 1095667846, 1179949988, 1252191824, 1474937485, 1496521936, 1565239780, 1685642840, 1870652420, 2191335692, 2359899976, 2739169615, 2949874970, 3130479560, 3371285680, 3741304840, 3834837461, 4382671384, 4719799952, 5478339230, 5899749940, 6260959120, 7482609680, 7669674922, 8765342768, 10956678460, 11799499880, 15339349844, 19174187305, 21913356920, 23598999760, 30678699688, 38348374610, 43826713840, 61357399376, 76696749220, 153393498440, 306786996880]

約数ペア:

[(1, 306786996880), (2, 153393498440), (4, 76696749220), (5, 61357399376), (7, 43826713840), (8, 38348374610), (10, 30678699688), (13, 23598999760), (14, 21913356920), (16, 19174187305), (20, 15339349844), (26, 11799499880), (28, 10956678460), (35, 8765342768), (40, 7669674922), (41, 7482609680), (49, 6260959120), (52, 5899749940), (56, 5478339230), (65, 4719799952), (70, 4382671384), (80, 3834837461), (82, 3741304840), (91, 3371285680), (98, 3130479560), (104, 2949874970), (112, 2739169615), (130, 2359899976), (140, 2191335692), (164, 1870652420), (182, 1685642840), (196, 1565239780), (205, 1496521936), (208, 1474937485), (245, 1252191824), (260, 1179949988), (280, 1095667846), (287, 1068944240), (328, 935326210), (364, 842821420), (392, 782619890), (410, 748260968), (455, 674257136), (490, 626095912), (520, 589974994), (533, 575585360), (560, 547833923), (574, 534472120), (637, 481612240), (656, 467663105), (728, 421410710), (784, 391309945), (820, 374130484), (910, 337128568), (980, 313047956), (1040, 294987497), (1066, 287792680), (1148, 267236060), (1274, 240806120), (1435, 213788848), (1456, 210705355), (1640, 187065242), (1820, 168564284), (1960, 156523978), (2009, 152706320), (2132, 143896340), (2296, 133618030), (2548, 120403060), (2665, 115117072), (2870, 106894424), (3185, 96322448), (3280, 93532621), (3640, 84282142), (3731, 82226480), (3920, 78261989), (4018, 76353160), (4264, 71948170), (4592, 66809015), (5096, 60201530), (5330, 57558536), (5740, 53447212), (6370, 48161224), (7280, 42141071), (7462, 41113240), (8036, 38176580), (8528, 35974085), (10045, 30541264), (10192, 30100765), (10660, 28779268), (11480, 26723606), (12740, 24080612), (14924, 20556620), (16072, 19088290), (18655, 16445296), (20090, 15270632), (21320, 14389634), (22960, 13361803), (25480, 12040306), (26117, 11746640), (29848, 10278310), (32144, 9544145), (37310, 8222648), (40180, 7635316), (42640, 7194817), (50960, 6020153), (52234, 5873320), (59696, 5139155), (74620, 4111324), (80360, 3817658), (104468, 2936660), (130585, 2349328), (146833, 2089360), (149240, 2055662), (160720, 1908829), (208936, 1468330), (261170, 1174664), (293666, 1044680), (298480, 1027831), (417872, 734165), (522340, 587332)]