74004840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:294

約数の個数: 320

約数和(自身を含む): 307359360

約数和(自身を除く): 233354520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 251, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 502, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 753, 756, 780, 810, 819, 840, 910, 936, 945, 1004, 1053, 1080, 1092, 1134, 1170, 1255, 1260, 1365, 1404, 1506, 1512, 1560, 1620, 1638, 1755, 1757, 1820, 1890, 2008, 2106, 2184, 2259, 2268, 2340, 2457, 2510, 2520, 2730, 2808, 2835, 3012, 3240, 3263, 3276, 3510, 3514, 3640, 3765, 3780, 4095, 4212, 4518, 4536, 4680, 4914, 5020, 5265, 5271, 5460, 5670, 6024, 6526, 6552, 6777, 7020, 7028, 7371, 7530, 7560, 8190, 8424, 8785, 9036, 9789, 9828, 10040, 10530, 10542, 10920, 11295, 11340, 12285, 13052, 13554, 14040, 14056, 14742, 15060, 15813, 16315, 16380, 17570, 18072, 19578, 19656, 20331, 21060, 21084, 22590, 22680, 22841, 24570, 26104, 26355, 27108, 29367, 29484, 30120, 31626, 32630, 32760, 33885, 35140, 36855, 39156, 40662, 42120, 42168, 45180, 45682, 47439, 48945, 49140, 52710, 54216, 58734, 58968, 63252, 65260, 67770, 68523, 70280, 73710, 78312, 79065, 81324, 88101, 90360, 91364, 94878, 97890, 98280, 101655, 105420, 114205, 117468, 126504, 130520, 135540, 137046, 142317, 146835, 147420, 158130, 162648, 176202, 182728, 189756, 195780, 203310, 205569, 210840, 228410, 234936, 237195, 264303, 271080, 274092, 284634, 293670, 294840, 316260, 342615, 352404, 379512, 391560, 406620, 411138, 440505, 456820, 474390, 528606, 548184, 569268, 587340, 616707, 632520, 685230, 704808, 711585, 813240, 822276, 881010, 913640, 948780, 1027845, 1057212, 1138536, 1174680, 1233414, 1321515, 1370460, 1423170, 1644552, 1762020, 1850121, 1897560, 2055690, 2114424, 2466828, 2643030, 2740920, 2846340, 3083535, 3524040, 3700242, 4111380, 4933656, 5286060, 5692680, 6167070, 7400484, 8222760, 9250605, 10572120, 12334140, 14800968, 18501210, 24668280, 37002420, 74004840]

約数ペア:

[(1, 74004840), (2, 37002420), (3, 24668280), (4, 18501210), (5, 14800968), (6, 12334140), (7, 10572120), (8, 9250605), (9, 8222760), (10, 7400484), (12, 6167070), (13, 5692680), (14, 5286060), (15, 4933656), (18, 4111380), (20, 3700242), (21, 3524040), (24, 3083535), (26, 2846340), (27, 2740920), (28, 2643030), (30, 2466828), (35, 2114424), (36, 2055690), (39, 1897560), (40, 1850121), (42, 1762020), (45, 1644552), (52, 1423170), (54, 1370460), (56, 1321515), (60, 1233414), (63, 1174680), (65, 1138536), (70, 1057212), (72, 1027845), (78, 948780), (81, 913640), (84, 881010), (90, 822276), (91, 813240), (104, 711585), (105, 704808), (108, 685230), (117, 632520), (120, 616707), (126, 587340), (130, 569268), (135, 548184), (140, 528606), (156, 474390), (162, 456820), (168, 440505), (180, 411138), (182, 406620), (189, 391560), (195, 379512), (210, 352404), (216, 342615), (234, 316260), (251, 294840), (252, 293670), (260, 284634), (270, 274092), (273, 271080), (280, 264303), (312, 237195), (315, 234936), (324, 228410), (351, 210840), (360, 205569), (364, 203310), (378, 195780), (390, 189756), (405, 182728), (420, 176202), (455, 162648), (468, 158130), (502, 147420), (504, 146835), (520, 142317), (540, 137046), (546, 135540), (567, 130520), (585, 126504), (630, 117468), (648, 114205), (702, 105420), (728, 101655), (753, 98280), (756, 97890), (780, 94878), (810, 91364), (819, 90360), (840, 88101), (910, 81324), (936, 79065), (945, 78312), (1004, 73710), (1053, 70280), (1080, 68523), (1092, 67770), (1134, 65260), (1170, 63252), (1255, 58968), (1260, 58734), (1365, 54216), (1404, 52710), (1506, 49140), (1512, 48945), (1560, 47439), (1620, 45682), (1638, 45180), (1755, 42168), (1757, 42120), (1820, 40662), (1890, 39156), (2008, 36855), (2106, 35140), (2184, 33885), (2259, 32760), (2268, 32630), (2340, 31626), (2457, 30120), (2510, 29484), (2520, 29367), (2730, 27108), (2808, 26355), (2835, 26104), (3012, 24570), (3240, 22841), (3263, 22680), (3276, 22590), (3510, 21084), (3514, 21060), (3640, 20331), (3765, 19656), (3780, 19578), (4095, 18072), (4212, 17570), (4518, 16380), (4536, 16315), (4680, 15813), (4914, 15060), (5020, 14742), (5265, 14056), (5271, 14040), (5460, 13554), (5670, 13052), (6024, 12285), (6526, 11340), (6552, 11295), (6777, 10920), (7020, 10542), (7028, 10530), (7371, 10040), (7530, 9828), (7560, 9789), (8190, 9036), (8424, 8785)]