161476000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 465454080

約数和(自身を除く): 303978080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 79, 80, 100, 112, 125, 140, 146, 158, 160, 175, 200, 224, 250, 280, 292, 316, 350, 365, 395, 400, 500, 511, 553, 560, 584, 632, 700, 730, 790, 800, 875, 1000, 1022, 1106, 1120, 1168, 1264, 1400, 1460, 1580, 1750, 1825, 1975, 2000, 2044, 2212, 2336, 2528, 2555, 2765, 2800, 2920, 3160, 3500, 3650, 3950, 4000, 4088, 4424, 5110, 5530, 5600, 5767, 5840, 6320, 7000, 7300, 7900, 8176, 8848, 9125, 9875, 10220, 11060, 11534, 11680, 12640, 12775, 13825, 14000, 14600, 15800, 16352, 17696, 18250, 19750, 20440, 22120, 23068, 25550, 27650, 28000, 28835, 29200, 31600, 36500, 39500, 40369, 40880, 44240, 46136, 51100, 55300, 57670, 58400, 63200, 63875, 69125, 73000, 79000, 80738, 81760, 88480, 92272, 102200, 110600, 115340, 127750, 138250, 144175, 146000, 158000, 161476, 184544, 201845, 204400, 221200, 230680, 255500, 276500, 288350, 292000, 316000, 322952, 403690, 408800, 442400, 461360, 511000, 553000, 576700, 645904, 720875, 807380, 922720, 1009225, 1022000, 1106000, 1153400, 1291808, 1441750, 1614760, 2018450, 2044000, 2212000, 2306800, 2883500, 3229520, 4036900, 4613600, 5046125, 5767000, 6459040, 8073800, 10092250, 11534000, 16147600, 20184500, 23068000, 32295200, 40369000, 80738000, 161476000]

約数ペア:

[(1, 161476000), (2, 80738000), (4, 40369000), (5, 32295200), (7, 23068000), (8, 20184500), (10, 16147600), (14, 11534000), (16, 10092250), (20, 8073800), (25, 6459040), (28, 5767000), (32, 5046125), (35, 4613600), (40, 4036900), (50, 3229520), (56, 2883500), (70, 2306800), (73, 2212000), (79, 2044000), (80, 2018450), (100, 1614760), (112, 1441750), (125, 1291808), (140, 1153400), (146, 1106000), (158, 1022000), (160, 1009225), (175, 922720), (200, 807380), (224, 720875), (250, 645904), (280, 576700), (292, 553000), (316, 511000), (350, 461360), (365, 442400), (395, 408800), (400, 403690), (500, 322952), (511, 316000), (553, 292000), (560, 288350), (584, 276500), (632, 255500), (700, 230680), (730, 221200), (790, 204400), (800, 201845), (875, 184544), (1000, 161476), (1022, 158000), (1106, 146000), (1120, 144175), (1168, 138250), (1264, 127750), (1400, 115340), (1460, 110600), (1580, 102200), (1750, 92272), (1825, 88480), (1975, 81760), (2000, 80738), (2044, 79000), (2212, 73000), (2336, 69125), (2528, 63875), (2555, 63200), (2765, 58400), (2800, 57670), (2920, 55300), (3160, 51100), (3500, 46136), (3650, 44240), (3950, 40880), (4000, 40369), (4088, 39500), (4424, 36500), (5110, 31600), (5530, 29200), (5600, 28835), (5767, 28000), (5840, 27650), (6320, 25550), (7000, 23068), (7300, 22120), (7900, 20440), (8176, 19750), (8848, 18250), (9125, 17696), (9875, 16352), (10220, 15800), (11060, 14600), (11534, 14000), (11680, 13825), (12640, 12775)]