230118840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:587

約数の個数: 256

約数和(自身を含む): 892800000

約数和(自身を除く): 662681160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 366, 378, 420, 427, 488, 499, 504, 540, 549, 610, 630, 732, 756, 840, 854, 915, 945, 998, 1080, 1098, 1220, 1260, 1281, 1464, 1497, 1512, 1647, 1708, 1830, 1890, 1996, 2135, 2196, 2440, 2495, 2520, 2562, 2745, 2994, 3294, 3416, 3493, 3660, 3780, 3843, 3992, 4270, 4392, 4491, 4990, 5124, 5490, 5988, 6405, 6588, 6986, 7320, 7485, 7560, 7686, 8235, 8540, 8982, 9980, 10248, 10479, 10980, 11529, 11976, 12810, 13176, 13473, 13972, 14970, 15372, 16470, 17080, 17465, 17964, 19215, 19960, 20958, 21960, 22455, 23058, 25620, 26946, 27944, 29940, 30439, 30744, 31437, 32940, 34930, 35928, 38430, 41916, 44910, 46116, 51240, 52395, 53892, 57645, 59880, 60878, 62874, 65880, 67365, 69860, 76860, 83832, 89820, 91317, 92232, 94311, 104790, 107784, 115290, 121756, 125748, 134730, 139720, 152195, 153720, 157185, 179640, 182634, 188622, 209580, 213073, 230580, 243512, 251496, 269460, 273951, 304390, 314370, 365268, 377244, 419160, 426146, 456585, 461160, 471555, 538920, 547902, 608780, 628740, 639219, 730536, 754488, 821853, 852292, 913170, 943110, 1065365, 1095804, 1217560, 1257480, 1278438, 1369755, 1643706, 1704584, 1826340, 1886220, 1917657, 2130730, 2191608, 2556876, 2739510, 3196095, 3287412, 3652680, 3772440, 3835314, 4109265, 4261460, 5113752, 5479020, 5752971, 6392190, 6574824, 7670628, 8218530, 8522920, 9588285, 10958040, 11505942, 12784380, 15341256, 16437060, 19176570, 23011884, 25568760, 28764855, 32874120, 38353140, 46023768, 57529710, 76706280, 115059420, 230118840]

約数ペア:

[(1, 230118840), (2, 115059420), (3, 76706280), (4, 57529710), (5, 46023768), (6, 38353140), (7, 32874120), (8, 28764855), (9, 25568760), (10, 23011884), (12, 19176570), (14, 16437060), (15, 15341256), (18, 12784380), (20, 11505942), (21, 10958040), (24, 9588285), (27, 8522920), (28, 8218530), (30, 7670628), (35, 6574824), (36, 6392190), (40, 5752971), (42, 5479020), (45, 5113752), (54, 4261460), (56, 4109265), (60, 3835314), (61, 3772440), (63, 3652680), (70, 3287412), (72, 3196095), (84, 2739510), (90, 2556876), (105, 2191608), (108, 2130730), (120, 1917657), (122, 1886220), (126, 1826340), (135, 1704584), (140, 1643706), (168, 1369755), (180, 1278438), (183, 1257480), (189, 1217560), (210, 1095804), (216, 1065365), (244, 943110), (252, 913170), (270, 852292), (280, 821853), (305, 754488), (315, 730536), (360, 639219), (366, 628740), (378, 608780), (420, 547902), (427, 538920), (488, 471555), (499, 461160), (504, 456585), (540, 426146), (549, 419160), (610, 377244), (630, 365268), (732, 314370), (756, 304390), (840, 273951), (854, 269460), (915, 251496), (945, 243512), (998, 230580), (1080, 213073), (1098, 209580), (1220, 188622), (1260, 182634), (1281, 179640), (1464, 157185), (1497, 153720), (1512, 152195), (1647, 139720), (1708, 134730), (1830, 125748), (1890, 121756), (1996, 115290), (2135, 107784), (2196, 104790), (2440, 94311), (2495, 92232), (2520, 91317), (2562, 89820), (2745, 83832), (2994, 76860), (3294, 69860), (3416, 67365), (3493, 65880), (3660, 62874), (3780, 60878), (3843, 59880), (3992, 57645), (4270, 53892), (4392, 52395), (4491, 51240), (4990, 46116), (5124, 44910), (5490, 41916), (5988, 38430), (6405, 35928), (6588, 34930), (6986, 32940), (7320, 31437), (7485, 30744), (7560, 30439), (7686, 29940), (8235, 27944), (8540, 26946), (8982, 25620), (9980, 23058), (10248, 22455), (10479, 21960), (10980, 20958), (11529, 19960), (11976, 19215), (12810, 17964), (13176, 17465), (13473, 17080), (13972, 16470), (14970, 15372)]