91452480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 224

約数和(自身を含む): 343326720

約数和(自身を除く): 251874240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 439, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 878, 930, 960, 992, 1085, 1120, 1240, 1302, 1317, 1344, 1488, 1680, 1736, 1756, 1860, 1984, 2170, 2195, 2240, 2480, 2604, 2634, 2976, 3073, 3255, 3360, 3472, 3512, 3720, 4340, 4390, 4960, 5208, 5268, 5952, 6146, 6510, 6585, 6720, 6944, 7024, 7440, 8680, 8780, 9219, 9920, 10416, 10536, 12292, 13020, 13170, 13609, 13888, 14048, 14880, 15365, 17360, 17560, 18438, 20832, 21072, 24584, 26040, 26340, 27218, 28096, 29760, 30730, 34720, 35120, 36876, 40827, 41664, 42144, 46095, 49168, 52080, 52680, 54436, 61460, 68045, 69440, 70240, 73752, 81654, 84288, 92190, 95263, 98336, 104160, 105360, 108872, 122920, 136090, 140480, 147504, 163308, 184380, 190526, 196672, 204135, 208320, 210720, 217744, 245840, 272180, 285789, 295008, 326616, 368760, 381052, 408270, 421440, 435488, 476315, 491680, 544360, 571578, 590016, 653232, 737520, 762104, 816540, 870976, 952630, 983360, 1088720, 1143156, 1306464, 1428945, 1475040, 1524208, 1633080, 1905260, 2177440, 2286312, 2612928, 2857890, 2950080, 3048416, 3266160, 3810520, 4354880, 4572624, 5715780, 6096832, 6532320, 7621040, 9145248, 11431560, 13064640, 15242080, 18290496, 22863120, 30484160, 45726240, 91452480]

約数ペア:

[(1, 91452480), (2, 45726240), (3, 30484160), (4, 22863120), (5, 18290496), (6, 15242080), (7, 13064640), (8, 11431560), (10, 9145248), (12, 7621040), (14, 6532320), (15, 6096832), (16, 5715780), (20, 4572624), (21, 4354880), (24, 3810520), (28, 3266160), (30, 3048416), (31, 2950080), (32, 2857890), (35, 2612928), (40, 2286312), (42, 2177440), (48, 1905260), (56, 1633080), (60, 1524208), (62, 1475040), (64, 1428945), (70, 1306464), (80, 1143156), (84, 1088720), (93, 983360), (96, 952630), (105, 870976), (112, 816540), (120, 762104), (124, 737520), (140, 653232), (155, 590016), (160, 571578), (168, 544360), (186, 491680), (192, 476315), (210, 435488), (217, 421440), (224, 408270), (240, 381052), (248, 368760), (280, 326616), (310, 295008), (320, 285789), (336, 272180), (372, 245840), (420, 217744), (434, 210720), (439, 208320), (448, 204135), (465, 196672), (480, 190526), (496, 184380), (560, 163308), (620, 147504), (651, 140480), (672, 136090), (744, 122920), (840, 108872), (868, 105360), (878, 104160), (930, 98336), (960, 95263), (992, 92190), (1085, 84288), (1120, 81654), (1240, 73752), (1302, 70240), (1317, 69440), (1344, 68045), (1488, 61460), (1680, 54436), (1736, 52680), (1756, 52080), (1860, 49168), (1984, 46095), (2170, 42144), (2195, 41664), (2240, 40827), (2480, 36876), (2604, 35120), (2634, 34720), (2976, 30730), (3073, 29760), (3255, 28096), (3360, 27218), (3472, 26340), (3512, 26040), (3720, 24584), (4340, 21072), (4390, 20832), (4960, 18438), (5208, 17560), (5268, 17360), (5952, 15365), (6146, 14880), (6510, 14048), (6585, 13888), (6720, 13609), (6944, 13170), (7024, 13020), (7440, 12292), (8680, 10536), (8780, 10416), (9219, 9920)]