222103440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 818541360

約数和(自身を除く): 596437920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 389, 390, 468, 488, 520, 549, 585, 610, 624, 720, 732, 778, 780, 793, 915, 936, 976, 1040, 1098, 1167, 1170, 1220, 1464, 1556, 1560, 1586, 1830, 1872, 1945, 2196, 2334, 2340, 2379, 2440, 2745, 2928, 3112, 3120, 3172, 3501, 3660, 3890, 3965, 4392, 4668, 4680, 4758, 4880, 5057, 5490, 5835, 6224, 6344, 7002, 7137, 7320, 7780, 7930, 8784, 9336, 9360, 9516, 10114, 10980, 11670, 11895, 12688, 14004, 14274, 14640, 15171, 15560, 15860, 17505, 18672, 19032, 20228, 21960, 23340, 23729, 23790, 25285, 28008, 28548, 30342, 31120, 31720, 35010, 35685, 38064, 40456, 43920, 45513, 46680, 47458, 47580, 50570, 56016, 57096, 60684, 63440, 70020, 71187, 71370, 75855, 80912, 91026, 93360, 94916, 95160, 101140, 114192, 118645, 121368, 140040, 142374, 142740, 151710, 182052, 189832, 190320, 202280, 213561, 227565, 237290, 242736, 280080, 284748, 285480, 303420, 308477, 355935, 364104, 379664, 404560, 427122, 455130, 474580, 569496, 570960, 606840, 616954, 711870, 728208, 854244, 910260, 925431, 949160, 1067805, 1138992, 1213680, 1233908, 1423740, 1542385, 1708488, 1820520, 1850862, 1898320, 2135610, 2467816, 2776293, 2847480, 3084770, 3416976, 3641040, 3701724, 4271220, 4627155, 4935632, 5552586, 5694960, 6169540, 7403448, 8542440, 9254310, 11105172, 12339080, 13881465, 14806896, 17084880, 18508620, 22210344, 24678160, 27762930, 37017240, 44420688, 55525860, 74034480, 111051720, 222103440]

約数ペア:

[(1, 222103440), (2, 111051720), (3, 74034480), (4, 55525860), (5, 44420688), (6, 37017240), (8, 27762930), (9, 24678160), (10, 22210344), (12, 18508620), (13, 17084880), (15, 14806896), (16, 13881465), (18, 12339080), (20, 11105172), (24, 9254310), (26, 8542440), (30, 7403448), (36, 6169540), (39, 5694960), (40, 5552586), (45, 4935632), (48, 4627155), (52, 4271220), (60, 3701724), (61, 3641040), (65, 3416976), (72, 3084770), (78, 2847480), (80, 2776293), (90, 2467816), (104, 2135610), (117, 1898320), (120, 1850862), (122, 1820520), (130, 1708488), (144, 1542385), (156, 1423740), (180, 1233908), (183, 1213680), (195, 1138992), (208, 1067805), (234, 949160), (240, 925431), (244, 910260), (260, 854244), (305, 728208), (312, 711870), (360, 616954), (366, 606840), (389, 570960), (390, 569496), (468, 474580), (488, 455130), (520, 427122), (549, 404560), (585, 379664), (610, 364104), (624, 355935), (720, 308477), (732, 303420), (778, 285480), (780, 284748), (793, 280080), (915, 242736), (936, 237290), (976, 227565), (1040, 213561), (1098, 202280), (1167, 190320), (1170, 189832), (1220, 182052), (1464, 151710), (1556, 142740), (1560, 142374), (1586, 140040), (1830, 121368), (1872, 118645), (1945, 114192), (2196, 101140), (2334, 95160), (2340, 94916), (2379, 93360), (2440, 91026), (2745, 80912), (2928, 75855), (3112, 71370), (3120, 71187), (3172, 70020), (3501, 63440), (3660, 60684), (3890, 57096), (3965, 56016), (4392, 50570), (4668, 47580), (4680, 47458), (4758, 46680), (4880, 45513), (5057, 43920), (5490, 40456), (5835, 38064), (6224, 35685), (6344, 35010), (7002, 31720), (7137, 31120), (7320, 30342), (7780, 28548), (7930, 28008), (8784, 25285), (9336, 23790), (9360, 23729), (9516, 23340), (10114, 21960), (10980, 20228), (11670, 19032), (11895, 18672), (12688, 17505), (14004, 15860), (14274, 15560), (14640, 15171)]