166136320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 160

約数和(自身を含む): 465113088

約数和(自身を除く): 298976768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 127, 128, 140, 146, 160, 224, 254, 256, 280, 292, 320, 365, 448, 508, 511, 512, 560, 584, 635, 640, 730, 889, 896, 1016, 1022, 1120, 1168, 1270, 1280, 1460, 1778, 1792, 2032, 2044, 2240, 2336, 2540, 2555, 2560, 2920, 3556, 3584, 4064, 4088, 4445, 4480, 4672, 5080, 5110, 5840, 7112, 8128, 8176, 8890, 8960, 9271, 9344, 10160, 10220, 11680, 14224, 16256, 16352, 17780, 17920, 18542, 18688, 20320, 20440, 23360, 28448, 32512, 32704, 35560, 37084, 37376, 40640, 40880, 46355, 46720, 56896, 64897, 65024, 65408, 71120, 74168, 81280, 81760, 92710, 93440, 113792, 129794, 130816, 142240, 148336, 162560, 163520, 185420, 186880, 227584, 259588, 261632, 284480, 296672, 324485, 325120, 327040, 370840, 455168, 519176, 568960, 593344, 648970, 654080, 741680, 1038352, 1137920, 1186688, 1297940, 1308160, 1483360, 2076704, 2275840, 2373376, 2595880, 2966720, 4153408, 4746752, 5191760, 5933440, 8306816, 10383520, 11866880, 16613632, 20767040, 23733760, 33227264, 41534080, 83068160, 166136320]

約数ペア:

[(1, 166136320), (2, 83068160), (4, 41534080), (5, 33227264), (7, 23733760), (8, 20767040), (10, 16613632), (14, 11866880), (16, 10383520), (20, 8306816), (28, 5933440), (32, 5191760), (35, 4746752), (40, 4153408), (56, 2966720), (64, 2595880), (70, 2373376), (73, 2275840), (80, 2076704), (112, 1483360), (127, 1308160), (128, 1297940), (140, 1186688), (146, 1137920), (160, 1038352), (224, 741680), (254, 654080), (256, 648970), (280, 593344), (292, 568960), (320, 519176), (365, 455168), (448, 370840), (508, 327040), (511, 325120), (512, 324485), (560, 296672), (584, 284480), (635, 261632), (640, 259588), (730, 227584), (889, 186880), (896, 185420), (1016, 163520), (1022, 162560), (1120, 148336), (1168, 142240), (1270, 130816), (1280, 129794), (1460, 113792), (1778, 93440), (1792, 92710), (2032, 81760), (2044, 81280), (2240, 74168), (2336, 71120), (2540, 65408), (2555, 65024), (2560, 64897), (2920, 56896), (3556, 46720), (3584, 46355), (4064, 40880), (4088, 40640), (4445, 37376), (4480, 37084), (4672, 35560), (5080, 32704), (5110, 32512), (5840, 28448), (7112, 23360), (8128, 20440), (8176, 20320), (8890, 18688), (8960, 18542), (9271, 17920), (9344, 17780), (10160, 16352), (10220, 16256), (11680, 14224)]