220730160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 830518272

約数和(自身を除く): 609788112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 53, 56, 60, 67, 70, 74, 80, 84, 105, 106, 111, 112, 120, 134, 140, 148, 159, 168, 185, 201, 210, 212, 222, 240, 259, 265, 268, 280, 296, 318, 335, 336, 370, 371, 402, 420, 424, 444, 469, 518, 530, 536, 555, 560, 592, 636, 670, 740, 742, 777, 795, 804, 840, 848, 888, 938, 1005, 1036, 1060, 1072, 1110, 1113, 1272, 1295, 1340, 1407, 1480, 1484, 1554, 1590, 1608, 1680, 1776, 1855, 1876, 1961, 2010, 2072, 2120, 2220, 2226, 2345, 2479, 2544, 2590, 2680, 2814, 2960, 2968, 3108, 3180, 3216, 3551, 3710, 3752, 3885, 3922, 4020, 4144, 4240, 4440, 4452, 4690, 4958, 5180, 5360, 5565, 5628, 5883, 5936, 6216, 6360, 7035, 7102, 7420, 7437, 7504, 7770, 7844, 8040, 8880, 8904, 9380, 9805, 9916, 10360, 10653, 11130, 11256, 11766, 12395, 12432, 12720, 13727, 14070, 14204, 14840, 14874, 15540, 15688, 16080, 17353, 17755, 17808, 18760, 19610, 19832, 20720, 21306, 22260, 22512, 23532, 24790, 24857, 27454, 28140, 28408, 29415, 29680, 29748, 31080, 31376, 34706, 35510, 37185, 37520, 39220, 39664, 41181, 42612, 44520, 47064, 49580, 49714, 52059, 53265, 54908, 56280, 56816, 58830, 59496, 62160, 68635, 69412, 71020, 74370, 74571, 78440, 82362, 85224, 86765, 89040, 94128, 99160, 99428, 104118, 106530, 109816, 112560, 117660, 118992, 124285, 131387, 137270, 138824, 142040, 148740, 149142, 156880, 164724, 170448, 173530, 198320, 198856, 205905, 208236, 213060, 219632, 235320, 248570, 260295, 262774, 274540, 277648, 284080, 297480, 298284, 329448, 347060, 372855, 394161, 397712, 411810, 416472, 426120, 470640, 497140, 520590, 525548, 549080, 594960, 596568, 656935, 658896, 694120, 745710, 788322, 823620, 832944, 852240, 919709, 994280, 1041180, 1051096, 1098160, 1193136, 1313870, 1388240, 1491420, 1576644, 1647240, 1839418, 1970805, 1988560, 2082360, 2102192, 2627740, 2759127, 2982840, 3153288, 3294480, 3678836, 3941610, 4164720, 4598545, 5255480, 5518254, 5965680, 6306576, 7357672, 7883220, 9197090, 10510960, 11036508, 13795635, 14715344, 15766440, 18394180, 22073016, 27591270, 31532880, 36788360, 44146032, 55182540, 73576720, 110365080, 220730160]

約数ペア:

[(1, 220730160), (2, 110365080), (3, 73576720), (4, 55182540), (5, 44146032), (6, 36788360), (7, 31532880), (8, 27591270), (10, 22073016), (12, 18394180), (14, 15766440), (15, 14715344), (16, 13795635), (20, 11036508), (21, 10510960), (24, 9197090), (28, 7883220), (30, 7357672), (35, 6306576), (37, 5965680), (40, 5518254), (42, 5255480), (48, 4598545), (53, 4164720), (56, 3941610), (60, 3678836), (67, 3294480), (70, 3153288), (74, 2982840), (80, 2759127), (84, 2627740), (105, 2102192), (106, 2082360), (111, 1988560), (112, 1970805), (120, 1839418), (134, 1647240), (140, 1576644), (148, 1491420), (159, 1388240), (168, 1313870), (185, 1193136), (201, 1098160), (210, 1051096), (212, 1041180), (222, 994280), (240, 919709), (259, 852240), (265, 832944), (268, 823620), (280, 788322), (296, 745710), (318, 694120), (335, 658896), (336, 656935), (370, 596568), (371, 594960), (402, 549080), (420, 525548), (424, 520590), (444, 497140), (469, 470640), (518, 426120), (530, 416472), (536, 411810), (555, 397712), (560, 394161), (592, 372855), (636, 347060), (670, 329448), (740, 298284), (742, 297480), (777, 284080), (795, 277648), (804, 274540), (840, 262774), (848, 260295), (888, 248570), (938, 235320), (1005, 219632), (1036, 213060), (1060, 208236), (1072, 205905), (1110, 198856), (1113, 198320), (1272, 173530), (1295, 170448), (1340, 164724), (1407, 156880), (1480, 149142), (1484, 148740), (1554, 142040), (1590, 138824), (1608, 137270), (1680, 131387), (1776, 124285), (1855, 118992), (1876, 117660), (1961, 112560), (2010, 109816), (2072, 106530), (2120, 104118), (2220, 99428), (2226, 99160), (2345, 94128), (2479, 89040), (2544, 86765), (2590, 85224), (2680, 82362), (2814, 78440), (2960, 74571), (2968, 74370), (3108, 71020), (3180, 69412), (3216, 68635), (3551, 62160), (3710, 59496), (3752, 58830), (3885, 56816), (3922, 56280), (4020, 54908), (4144, 53265), (4240, 52059), (4440, 49714), (4452, 49580), (4690, 47064), (4958, 44520), (5180, 42612), (5360, 41181), (5565, 39664), (5628, 39220), (5883, 37520), (5936, 37185), (6216, 35510), (6360, 34706), (7035, 31376), (7102, 31080), (7420, 29748), (7437, 29680), (7504, 29415), (7770, 28408), (7844, 28140), (8040, 27454), (8880, 24857), (8904, 24790), (9380, 23532), (9805, 22512), (9916, 22260), (10360, 21306), (10653, 20720), (11130, 19832), (11256, 19610), (11766, 18760), (12395, 17808), (12432, 17755), (12720, 17353), (13727, 16080), (14070, 15688), (14204, 15540), (14840, 14874)]