222147360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 240

約数和(自身を含む): 799683192

約数和(自身を除く): 577535832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 108, 120, 122, 135, 144, 160, 162, 180, 183, 216, 240, 244, 270, 281, 288, 305, 324, 360, 366, 405, 432, 480, 488, 540, 549, 562, 610, 648, 720, 732, 810, 843, 864, 915, 976, 1080, 1098, 1124, 1220, 1296, 1405, 1440, 1464, 1620, 1647, 1686, 1830, 1952, 2160, 2196, 2248, 2440, 2529, 2592, 2745, 2810, 2928, 3240, 3294, 3372, 3660, 4215, 4320, 4392, 4496, 4880, 4941, 5058, 5490, 5620, 5856, 6480, 6588, 6744, 7320, 7587, 8235, 8430, 8784, 8992, 9760, 9882, 10116, 10980, 11240, 12645, 12960, 13176, 13488, 14640, 15174, 16470, 16860, 17141, 17568, 19764, 20232, 21960, 22480, 22761, 24705, 25290, 26352, 26976, 29280, 30348, 32940, 33720, 34282, 37935, 39528, 40464, 43920, 44960, 45522, 49410, 50580, 51423, 52704, 60696, 65880, 67440, 68564, 75870, 79056, 80928, 85705, 87840, 91044, 98820, 101160, 102846, 113805, 121392, 131760, 134880, 137128, 151740, 154269, 158112, 171410, 182088, 197640, 202320, 205692, 227610, 242784, 257115, 263520, 274256, 303480, 308538, 342820, 364176, 395280, 404640, 411384, 455220, 462807, 514230, 548512, 606960, 617076, 685640, 728352, 771345, 790560, 822768, 910440, 925614, 1028460, 1213920, 1234152, 1371280, 1388421, 1542690, 1645536, 1820880, 1851228, 2056920, 2314035, 2468304, 2742560, 2776842, 3085380, 3641760, 3702456, 4113840, 4628070, 4936608, 5553684, 6170760, 6942105, 7404912, 8227680, 9256140, 11107368, 12341520, 13884210, 14809824, 18512280, 22214736, 24683040, 27768420, 37024560, 44429472, 55536840, 74049120, 111073680, 222147360]

約数ペア:

[(1, 222147360), (2, 111073680), (3, 74049120), (4, 55536840), (5, 44429472), (6, 37024560), (8, 27768420), (9, 24683040), (10, 22214736), (12, 18512280), (15, 14809824), (16, 13884210), (18, 12341520), (20, 11107368), (24, 9256140), (27, 8227680), (30, 7404912), (32, 6942105), (36, 6170760), (40, 5553684), (45, 4936608), (48, 4628070), (54, 4113840), (60, 3702456), (61, 3641760), (72, 3085380), (80, 2776842), (81, 2742560), (90, 2468304), (96, 2314035), (108, 2056920), (120, 1851228), (122, 1820880), (135, 1645536), (144, 1542690), (160, 1388421), (162, 1371280), (180, 1234152), (183, 1213920), (216, 1028460), (240, 925614), (244, 910440), (270, 822768), (281, 790560), (288, 771345), (305, 728352), (324, 685640), (360, 617076), (366, 606960), (405, 548512), (432, 514230), (480, 462807), (488, 455220), (540, 411384), (549, 404640), (562, 395280), (610, 364176), (648, 342820), (720, 308538), (732, 303480), (810, 274256), (843, 263520), (864, 257115), (915, 242784), (976, 227610), (1080, 205692), (1098, 202320), (1124, 197640), (1220, 182088), (1296, 171410), (1405, 158112), (1440, 154269), (1464, 151740), (1620, 137128), (1647, 134880), (1686, 131760), (1830, 121392), (1952, 113805), (2160, 102846), (2196, 101160), (2248, 98820), (2440, 91044), (2529, 87840), (2592, 85705), (2745, 80928), (2810, 79056), (2928, 75870), (3240, 68564), (3294, 67440), (3372, 65880), (3660, 60696), (4215, 52704), (4320, 51423), (4392, 50580), (4496, 49410), (4880, 45522), (4941, 44960), (5058, 43920), (5490, 40464), (5620, 39528), (5856, 37935), (6480, 34282), (6588, 33720), (6744, 32940), (7320, 30348), (7587, 29280), (8235, 26976), (8430, 26352), (8784, 25290), (8992, 24705), (9760, 22761), (9882, 22480), (10116, 21960), (10980, 20232), (11240, 19764), (12645, 17568), (12960, 17141), (13176, 16860), (13488, 16470), (14640, 15174)]