222014520

素因数分解:

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

素因数の和:297

約数の個数: 384

約数和(自身を含む): 924618240

約数和(自身を除く): 702603720

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, 243, 251, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 486, 502, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 753, 756, 780, 810, 819, 840, 910, 936, 945, 972, 1004, 1053, 1080, 1092, 1134, 1170, 1215, 1255, 1260, 1365, 1404, 1506, 1512, 1560, 1620, 1638, 1701, 1755, 1757, 1820, 1890, 1944, 2008, 2106, 2184, 2259, 2268, 2340, 2430, 2457, 2510, 2520, 2730, 2808, 2835, 3012, 3159, 3240, 3263, 3276, 3402, 3510, 3514, 3640, 3765, 3780, 4095, 4212, 4518, 4536, 4680, 4860, 4914, 5020, 5265, 5271, 5460, 5670, 6024, 6318, 6526, 6552, 6777, 6804, 7020, 7028, 7371, 7530, 7560, 8190, 8424, 8505, 8785, 9036, 9720, 9789, 9828, 10040, 10530, 10542, 10920, 11295, 11340, 12285, 12636, 13052, 13554, 13608, 14040, 14056, 14742, 15060, 15795, 15813, 16315, 16380, 17010, 17570, 18072, 19578, 19656, 20331, 21060, 21084, 22113, 22590, 22680, 22841, 24570, 25272, 26104, 26355, 27108, 29367, 29484, 30120, 31590, 31626, 32630, 32760, 33885, 34020, 35140, 36855, 39156, 40662, 42120, 42168, 44226, 45180, 45682, 47439, 48945, 49140, 52710, 54216, 58734, 58968, 60993, 63180, 63252, 65260, 67770, 68040, 68523, 70280, 73710, 78312, 79065, 81324, 88101, 88452, 90360, 91364, 94878, 97890, 98280, 101655, 105420, 110565, 114205, 117468, 121986, 126360, 126504, 130520, 135540, 137046, 142317, 146835, 147420, 158130, 162648, 176202, 176904, 182728, 189756, 195780, 203310, 205569, 210840, 221130, 228410, 234936, 237195, 243972, 264303, 271080, 274092, 284634, 293670, 294840, 304965, 316260, 342615, 352404, 379512, 391560, 406620, 411138, 426951, 440505, 442260, 456820, 474390, 487944, 528606, 548184, 569268, 587340, 609930, 616707, 632520, 685230, 704808, 711585, 792909, 813240, 822276, 853902, 881010, 884520, 913640, 948780, 1027845, 1057212, 1138536, 1174680, 1219860, 1233414, 1321515, 1370460, 1423170, 1585818, 1644552, 1707804, 1762020, 1850121, 1897560, 2055690, 2114424, 2134755, 2439720, 2466828, 2643030, 2740920, 2846340, 3083535, 3171636, 3415608, 3524040, 3700242, 3964545, 4111380, 4269510, 4933656, 5286060, 5550363, 5692680, 6167070, 6343272, 7400484, 7929090, 8222760, 8539020, 9250605, 10572120, 11100726, 12334140, 14800968, 15858180, 17078040, 18501210, 22201452, 24668280, 27751815, 31716360, 37002420, 44402904, 55503630, 74004840, 111007260, 222014520]

約数ペア:

[(1, 222014520), (2, 111007260), (3, 74004840), (4, 55503630), (5, 44402904), (6, 37002420), (7, 31716360), (8, 27751815), (9, 24668280), (10, 22201452), (12, 18501210), (13, 17078040), (14, 15858180), (15, 14800968), (18, 12334140), (20, 11100726), (21, 10572120), (24, 9250605), (26, 8539020), (27, 8222760), (28, 7929090), (30, 7400484), (35, 6343272), (36, 6167070), (39, 5692680), (40, 5550363), (42, 5286060), (45, 4933656), (52, 4269510), (54, 4111380), (56, 3964545), (60, 3700242), (63, 3524040), (65, 3415608), (70, 3171636), (72, 3083535), (78, 2846340), (81, 2740920), (84, 2643030), (90, 2466828), (91, 2439720), (104, 2134755), (105, 2114424), (108, 2055690), (117, 1897560), (120, 1850121), (126, 1762020), (130, 1707804), (135, 1644552), (140, 1585818), (156, 1423170), (162, 1370460), (168, 1321515), (180, 1233414), (182, 1219860), (189, 1174680), (195, 1138536), (210, 1057212), (216, 1027845), (234, 948780), (243, 913640), (251, 884520), (252, 881010), (260, 853902), (270, 822276), (273, 813240), (280, 792909), (312, 711585), (315, 704808), (324, 685230), (351, 632520), (360, 616707), (364, 609930), (378, 587340), (390, 569268), (405, 548184), (420, 528606), (455, 487944), (468, 474390), (486, 456820), (502, 442260), (504, 440505), (520, 426951), (540, 411138), (546, 406620), (567, 391560), (585, 379512), (630, 352404), (648, 342615), (702, 316260), (728, 304965), (753, 294840), (756, 293670), (780, 284634), (810, 274092), (819, 271080), (840, 264303), (910, 243972), (936, 237195), (945, 234936), (972, 228410), (1004, 221130), (1053, 210840), (1080, 205569), (1092, 203310), (1134, 195780), (1170, 189756), (1215, 182728), (1255, 176904), (1260, 176202), (1365, 162648), (1404, 158130), (1506, 147420), (1512, 146835), (1560, 142317), (1620, 137046), (1638, 135540), (1701, 130520), (1755, 126504), (1757, 126360), (1820, 121986), (1890, 117468), (1944, 114205), (2008, 110565), (2106, 105420), (2184, 101655), (2259, 98280), (2268, 97890), (2340, 94878), (2430, 91364), (2457, 90360), (2510, 88452), (2520, 88101), (2730, 81324), (2808, 79065), (2835, 78312), (3012, 73710), (3159, 70280), (3240, 68523), (3263, 68040), (3276, 67770), (3402, 65260), (3510, 63252), (3514, 63180), (3640, 60993), (3765, 58968), (3780, 58734), (4095, 54216), (4212, 52710), (4518, 49140), (4536, 48945), (4680, 47439), (4860, 45682), (4914, 45180), (5020, 44226), (5265, 42168), (5271, 42120), (5460, 40662), (5670, 39156), (6024, 36855), (6318, 35140), (6526, 34020), (6552, 33885), (6777, 32760), (6804, 32630), (7020, 31626), (7028, 31590), (7371, 30120), (7530, 29484), (7560, 29367), (8190, 27108), (8424, 26355), (8505, 26104), (8785, 25272), (9036, 24570), (9720, 22841), (9789, 22680), (9828, 22590), (10040, 22113), (10530, 21084), (10542, 21060), (10920, 20331), (11295, 19656), (11340, 19578), (12285, 18072), (12636, 17570), (13052, 17010), (13554, 16380), (13608, 16315), (14040, 15813), (14056, 15795), (14742, 15060)]