340320240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 1246295232

約数和(自身を除く): 905974992

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, 65, 72, 78, 80, 90, 103, 104, 117, 120, 130, 144, 156, 180, 195, 206, 208, 234, 240, 260, 309, 312, 353, 360, 390, 412, 468, 515, 520, 585, 618, 624, 706, 720, 780, 824, 927, 936, 1030, 1040, 1059, 1170, 1236, 1339, 1412, 1545, 1560, 1648, 1765, 1854, 1872, 2060, 2118, 2340, 2472, 2678, 2824, 3090, 3120, 3177, 3530, 3708, 4017, 4120, 4236, 4589, 4635, 4680, 4944, 5295, 5356, 5648, 6180, 6354, 6695, 7060, 7416, 8034, 8240, 8472, 9178, 9270, 9360, 10590, 10712, 12051, 12360, 12708, 13390, 13767, 14120, 14832, 15885, 16068, 16944, 18356, 18540, 20085, 21180, 21424, 22945, 24102, 24720, 25416, 26780, 27534, 28240, 31770, 32136, 36359, 36712, 37080, 40170, 41301, 42360, 45890, 48204, 50832, 53560, 55068, 60255, 63540, 64272, 68835, 72718, 73424, 74160, 80340, 82602, 84720, 91780, 96408, 107120, 109077, 110136, 120510, 127080, 137670, 145436, 160680, 165204, 181795, 183560, 192816, 206505, 218154, 220272, 241020, 254160, 275340, 290872, 321360, 327231, 330408, 363590, 367120, 413010, 436308, 472667, 482040, 545385, 550680, 581744, 654462, 660816, 727180, 826020, 872616, 945334, 964080, 1090770, 1101360, 1308924, 1418001, 1454360, 1636155, 1652040, 1745232, 1890668, 2181540, 2363335, 2617848, 2836002, 2908720, 3272310, 3304080, 3781336, 4254003, 4363080, 4726670, 5235696, 5672004, 6544620, 7090005, 7562672, 8508006, 8726160, 9453340, 11344008, 13089240, 14180010, 17016012, 18906680, 21270015, 22688016, 26178480, 28360020, 34032024, 37813360, 42540030, 56720040, 68064048, 85080060, 113440080, 170160120, 340320240]

約数ペア:

[(1, 340320240), (2, 170160120), (3, 113440080), (4, 85080060), (5, 68064048), (6, 56720040), (8, 42540030), (9, 37813360), (10, 34032024), (12, 28360020), (13, 26178480), (15, 22688016), (16, 21270015), (18, 18906680), (20, 17016012), (24, 14180010), (26, 13089240), (30, 11344008), (36, 9453340), (39, 8726160), (40, 8508006), (45, 7562672), (48, 7090005), (52, 6544620), (60, 5672004), (65, 5235696), (72, 4726670), (78, 4363080), (80, 4254003), (90, 3781336), (103, 3304080), (104, 3272310), (117, 2908720), (120, 2836002), (130, 2617848), (144, 2363335), (156, 2181540), (180, 1890668), (195, 1745232), (206, 1652040), (208, 1636155), (234, 1454360), (240, 1418001), (260, 1308924), (309, 1101360), (312, 1090770), (353, 964080), (360, 945334), (390, 872616), (412, 826020), (468, 727180), (515, 660816), (520, 654462), (585, 581744), (618, 550680), (624, 545385), (706, 482040), (720, 472667), (780, 436308), (824, 413010), (927, 367120), (936, 363590), (1030, 330408), (1040, 327231), (1059, 321360), (1170, 290872), (1236, 275340), (1339, 254160), (1412, 241020), (1545, 220272), (1560, 218154), (1648, 206505), (1765, 192816), (1854, 183560), (1872, 181795), (2060, 165204), (2118, 160680), (2340, 145436), (2472, 137670), (2678, 127080), (2824, 120510), (3090, 110136), (3120, 109077), (3177, 107120), (3530, 96408), (3708, 91780), (4017, 84720), (4120, 82602), (4236, 80340), (4589, 74160), (4635, 73424), (4680, 72718), (4944, 68835), (5295, 64272), (5356, 63540), (5648, 60255), (6180, 55068), (6354, 53560), (6695, 50832), (7060, 48204), (7416, 45890), (8034, 42360), (8240, 41301), (8472, 40170), (9178, 37080), (9270, 36712), (9360, 36359), (10590, 32136), (10712, 31770), (12051, 28240), (12360, 27534), (12708, 26780), (13390, 25416), (13767, 24720), (14120, 24102), (14832, 22945), (15885, 21424), (16068, 21180), (16944, 20085), (18356, 18540)]