166218080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 483356160

約数和(自身を除く): 317138080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 73, 76, 80, 95, 107, 112, 133, 140, 146, 152, 160, 190, 214, 224, 266, 280, 292, 304, 365, 380, 428, 511, 532, 535, 560, 584, 608, 665, 730, 749, 760, 856, 1022, 1064, 1070, 1120, 1168, 1330, 1387, 1460, 1498, 1520, 1712, 2033, 2044, 2128, 2140, 2336, 2555, 2660, 2774, 2920, 2996, 3040, 3424, 3745, 4066, 4088, 4256, 4280, 5110, 5320, 5548, 5840, 5992, 6935, 7490, 7811, 8132, 8176, 8560, 9709, 10165, 10220, 10640, 11096, 11680, 11984, 13870, 14231, 14980, 15622, 16264, 16352, 17120, 19418, 20330, 20440, 21280, 22192, 23968, 27740, 28462, 29960, 31244, 32528, 38836, 39055, 40660, 40880, 44384, 48545, 54677, 55480, 56924, 59920, 62488, 65056, 71155, 77672, 78110, 81320, 81760, 97090, 109354, 110960, 113848, 119840, 124976, 142310, 148409, 155344, 156220, 162640, 194180, 218708, 221920, 227696, 249952, 273385, 284620, 296818, 310688, 312440, 325280, 388360, 437416, 455392, 546770, 569240, 593636, 624880, 742045, 776720, 874832, 1038863, 1093540, 1138480, 1187272, 1249760, 1484090, 1553440, 1749664, 2077726, 2187080, 2276960, 2374544, 2968180, 4155452, 4374160, 4749088, 5194315, 5936360, 8310904, 8748320, 10388630, 11872720, 16621808, 20777260, 23745440, 33243616, 41554520, 83109040, 166218080]

約数ペア:

[(1, 166218080), (2, 83109040), (4, 41554520), (5, 33243616), (7, 23745440), (8, 20777260), (10, 16621808), (14, 11872720), (16, 10388630), (19, 8748320), (20, 8310904), (28, 5936360), (32, 5194315), (35, 4749088), (38, 4374160), (40, 4155452), (56, 2968180), (70, 2374544), (73, 2276960), (76, 2187080), (80, 2077726), (95, 1749664), (107, 1553440), (112, 1484090), (133, 1249760), (140, 1187272), (146, 1138480), (152, 1093540), (160, 1038863), (190, 874832), (214, 776720), (224, 742045), (266, 624880), (280, 593636), (292, 569240), (304, 546770), (365, 455392), (380, 437416), (428, 388360), (511, 325280), (532, 312440), (535, 310688), (560, 296818), (584, 284620), (608, 273385), (665, 249952), (730, 227696), (749, 221920), (760, 218708), (856, 194180), (1022, 162640), (1064, 156220), (1070, 155344), (1120, 148409), (1168, 142310), (1330, 124976), (1387, 119840), (1460, 113848), (1498, 110960), (1520, 109354), (1712, 97090), (2033, 81760), (2044, 81320), (2128, 78110), (2140, 77672), (2336, 71155), (2555, 65056), (2660, 62488), (2774, 59920), (2920, 56924), (2996, 55480), (3040, 54677), (3424, 48545), (3745, 44384), (4066, 40880), (4088, 40660), (4256, 39055), (4280, 38836), (5110, 32528), (5320, 31244), (5548, 29960), (5840, 28462), (5992, 27740), (6935, 23968), (7490, 22192), (7811, 21280), (8132, 20440), (8176, 20330), (8560, 19418), (9709, 17120), (10165, 16352), (10220, 16264), (10640, 15622), (11096, 14980), (11680, 14231), (11984, 13870)]