127870080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 256

約数和(自身を含む): 452390400

約数和(自身を除く): 324520320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 64, 65, 78, 80, 94, 96, 104, 109, 120, 128, 130, 141, 156, 160, 188, 192, 195, 208, 218, 235, 240, 260, 282, 312, 320, 327, 376, 384, 390, 416, 436, 470, 480, 520, 545, 564, 611, 624, 640, 654, 705, 752, 780, 832, 872, 940, 960, 1040, 1090, 1128, 1222, 1248, 1308, 1410, 1417, 1504, 1560, 1635, 1664, 1744, 1833, 1880, 1920, 2080, 2180, 2256, 2444, 2496, 2616, 2820, 2834, 3008, 3055, 3120, 3270, 3488, 3666, 3760, 4160, 4251, 4360, 4512, 4888, 4992, 5123, 5232, 5640, 5668, 6016, 6110, 6240, 6540, 6976, 7085, 7332, 7520, 8320, 8502, 8720, 9024, 9165, 9776, 10246, 10464, 11280, 11336, 12220, 12480, 13080, 13952, 14170, 14664, 15040, 15369, 17004, 17440, 18048, 18330, 19552, 20492, 20928, 21255, 22560, 22672, 24440, 24960, 25615, 26160, 28340, 29328, 30080, 30738, 34008, 34880, 36660, 39104, 40984, 41856, 42510, 45120, 45344, 48880, 51230, 52320, 56680, 58656, 61476, 66599, 68016, 69760, 73320, 76845, 78208, 81968, 85020, 90240, 90688, 97760, 102460, 104640, 113360, 117312, 122952, 133198, 136032, 146640, 153690, 163936, 170040, 181376, 195520, 199797, 204920, 209280, 226720, 234624, 245904, 266396, 272064, 293280, 307380, 327872, 332995, 340080, 391040, 399594, 409840, 453440, 491808, 532792, 544128, 586560, 614760, 655744, 665990, 680160, 799188, 819680, 906880, 983616, 998985, 1065584, 1173120, 1229520, 1331980, 1360320, 1598376, 1639360, 1967232, 1997970, 2131168, 2459040, 2663960, 2720640, 3196752, 3278720, 3995940, 4262336, 4918080, 5327920, 6393504, 7991880, 8524672, 9836160, 10655840, 12787008, 15983760, 21311680, 25574016, 31967520, 42623360, 63935040, 127870080]

約数ペア:

[(1, 127870080), (2, 63935040), (3, 42623360), (4, 31967520), (5, 25574016), (6, 21311680), (8, 15983760), (10, 12787008), (12, 10655840), (13, 9836160), (15, 8524672), (16, 7991880), (20, 6393504), (24, 5327920), (26, 4918080), (30, 4262336), (32, 3995940), (39, 3278720), (40, 3196752), (47, 2720640), (48, 2663960), (52, 2459040), (60, 2131168), (64, 1997970), (65, 1967232), (78, 1639360), (80, 1598376), (94, 1360320), (96, 1331980), (104, 1229520), (109, 1173120), (120, 1065584), (128, 998985), (130, 983616), (141, 906880), (156, 819680), (160, 799188), (188, 680160), (192, 665990), (195, 655744), (208, 614760), (218, 586560), (235, 544128), (240, 532792), (260, 491808), (282, 453440), (312, 409840), (320, 399594), (327, 391040), (376, 340080), (384, 332995), (390, 327872), (416, 307380), (436, 293280), (470, 272064), (480, 266396), (520, 245904), (545, 234624), (564, 226720), (611, 209280), (624, 204920), (640, 199797), (654, 195520), (705, 181376), (752, 170040), (780, 163936), (832, 153690), (872, 146640), (940, 136032), (960, 133198), (1040, 122952), (1090, 117312), (1128, 113360), (1222, 104640), (1248, 102460), (1308, 97760), (1410, 90688), (1417, 90240), (1504, 85020), (1560, 81968), (1635, 78208), (1664, 76845), (1744, 73320), (1833, 69760), (1880, 68016), (1920, 66599), (2080, 61476), (2180, 58656), (2256, 56680), (2444, 52320), (2496, 51230), (2616, 48880), (2820, 45344), (2834, 45120), (3008, 42510), (3055, 41856), (3120, 40984), (3270, 39104), (3488, 36660), (3666, 34880), (3760, 34008), (4160, 30738), (4251, 30080), (4360, 29328), (4512, 28340), (4888, 26160), (4992, 25615), (5123, 24960), (5232, 24440), (5640, 22672), (5668, 22560), (6016, 21255), (6110, 20928), (6240, 20492), (6540, 19552), (6976, 18330), (7085, 18048), (7332, 17440), (7520, 17004), (8320, 15369), (8502, 15040), (8720, 14664), (9024, 14170), (9165, 13952), (9776, 13080), (10246, 12480), (10464, 12220), (11280, 11336)]