2498895120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 8372035584

約数和(自身を除く): 5873140464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 43, 48, 60, 62, 73, 80, 86, 93, 107, 120, 124, 129, 146, 155, 172, 186, 214, 215, 219, 240, 248, 258, 292, 310, 321, 344, 365, 372, 428, 430, 438, 465, 496, 516, 535, 584, 620, 642, 645, 688, 730, 744, 856, 860, 876, 930, 1032, 1070, 1095, 1168, 1240, 1284, 1290, 1333, 1460, 1488, 1605, 1712, 1720, 1752, 1860, 2064, 2140, 2190, 2263, 2480, 2568, 2580, 2666, 2920, 3139, 3210, 3317, 3440, 3504, 3720, 3999, 4280, 4380, 4526, 4601, 5136, 5160, 5332, 5840, 6278, 6420, 6634, 6665, 6789, 7440, 7811, 7998, 8560, 8760, 9052, 9202, 9417, 9951, 10320, 10664, 11315, 12556, 12840, 13268, 13330, 13578, 13803, 15622, 15695, 15996, 16585, 17520, 18104, 18404, 18834, 19902, 19995, 21328, 22630, 23005, 23433, 25112, 25680, 26536, 26660, 27156, 27606, 31244, 31390, 31992, 33170, 33945, 36208, 36808, 37668, 39055, 39804, 39990, 45260, 46010, 46866, 47085, 49755, 50224, 53072, 53320, 54312, 55212, 62488, 62780, 63984, 66340, 67890, 69015, 73616, 75336, 78110, 79608, 79980, 90520, 92020, 93732, 94170, 97309, 99510, 106640, 108624, 110424, 117165, 124976, 125560, 132680, 135780, 138030, 142631, 150672, 156220, 159216, 159960, 181040, 184040, 187464, 188340, 194618, 199020, 220848, 234330, 242141, 251120, 265360, 271560, 276060, 285262, 291927, 312440, 319920, 335873, 368080, 374928, 376680, 389236, 398040, 427893, 468660, 484282, 486545, 543120, 552120, 570524, 583854, 624880, 671746, 713155, 726423, 753360, 778472, 796080, 855786, 937320, 968564, 973090, 1007619, 1104240, 1141048, 1167708, 1210705, 1343492, 1426310, 1452846, 1459635, 1556944, 1679365, 1711572, 1874640, 1937128, 1946180, 2015238, 2139465, 2282096, 2335416, 2421410, 2686984, 2852620, 2905692, 2919270, 3358730, 3423144, 3632115, 3874256, 3892360, 4030476, 4278930, 4670832, 4842820, 5038095, 5373968, 5705240, 5811384, 5838540, 6717460, 6846288, 7264230, 7784720, 8060952, 8557860, 9685640, 10076190, 10412063, 11410480, 11622768, 11677080, 13434920, 14528460, 16121904, 17115720, 19371280, 20152380, 20824126, 23354160, 26869840, 29056920, 31236189, 34231440, 40304760, 41648252, 52060315, 58113840, 62472378, 80609520, 83296504, 104120630, 124944756, 156180945, 166593008, 208241260, 249889512, 312361890, 416482520, 499779024, 624723780, 832965040, 1249447560, 2498895120]

約数ペア:

[(1, 2498895120), (2, 1249447560), (3, 832965040), (4, 624723780), (5, 499779024), (6, 416482520), (8, 312361890), (10, 249889512), (12, 208241260), (15, 166593008), (16, 156180945), (20, 124944756), (24, 104120630), (30, 83296504), (31, 80609520), (40, 62472378), (43, 58113840), (48, 52060315), (60, 41648252), (62, 40304760), (73, 34231440), (80, 31236189), (86, 29056920), (93, 26869840), (107, 23354160), (120, 20824126), (124, 20152380), (129, 19371280), (146, 17115720), (155, 16121904), (172, 14528460), (186, 13434920), (214, 11677080), (215, 11622768), (219, 11410480), (240, 10412063), (248, 10076190), (258, 9685640), (292, 8557860), (310, 8060952), (321, 7784720), (344, 7264230), (365, 6846288), (372, 6717460), (428, 5838540), (430, 5811384), (438, 5705240), (465, 5373968), (496, 5038095), (516, 4842820), (535, 4670832), (584, 4278930), (620, 4030476), (642, 3892360), (645, 3874256), (688, 3632115), (730, 3423144), (744, 3358730), (856, 2919270), (860, 2905692), (876, 2852620), (930, 2686984), (1032, 2421410), (1070, 2335416), (1095, 2282096), (1168, 2139465), (1240, 2015238), (1284, 1946180), (1290, 1937128), (1333, 1874640), (1460, 1711572), (1488, 1679365), (1605, 1556944), (1712, 1459635), (1720, 1452846), (1752, 1426310), (1860, 1343492), (2064, 1210705), (2140, 1167708), (2190, 1141048), (2263, 1104240), (2480, 1007619), (2568, 973090), (2580, 968564), (2666, 937320), (2920, 855786), (3139, 796080), (3210, 778472), (3317, 753360), (3440, 726423), (3504, 713155), (3720, 671746), (3999, 624880), (4280, 583854), (4380, 570524), (4526, 552120), (4601, 543120), (5136, 486545), (5160, 484282), (5332, 468660), (5840, 427893), (6278, 398040), (6420, 389236), (6634, 376680), (6665, 374928), (6789, 368080), (7440, 335873), (7811, 319920), (7998, 312440), (8560, 291927), (8760, 285262), (9052, 276060), (9202, 271560), (9417, 265360), (9951, 251120), (10320, 242141), (10664, 234330), (11315, 220848), (12556, 199020), (12840, 194618), (13268, 188340), (13330, 187464), (13578, 184040), (13803, 181040), (15622, 159960), (15695, 159216), (15996, 156220), (16585, 150672), (17520, 142631), (18104, 138030), (18404, 135780), (18834, 132680), (19902, 125560), (19995, 124976), (21328, 117165), (22630, 110424), (23005, 108624), (23433, 106640), (25112, 99510), (25680, 97309), (26536, 94170), (26660, 93732), (27156, 92020), (27606, 90520), (31244, 79980), (31390, 79608), (31992, 78110), (33170, 75336), (33945, 73616), (36208, 69015), (36808, 67890), (37668, 66340), (39055, 63984), (39804, 62780), (39990, 62488), (45260, 55212), (46010, 54312), (46866, 53320), (47085, 53072), (49755, 50224)]