339809600

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:114

約数の個数: 252

約数和(自身を含む): 985179132

約数和(自身を除く): 645369532

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 31, 32, 34, 40, 50, 52, 62, 64, 65, 68, 80, 85, 100, 104, 124, 130, 136, 155, 160, 170, 200, 208, 221, 248, 260, 272, 310, 320, 325, 340, 400, 403, 416, 425, 442, 496, 520, 527, 544, 620, 650, 680, 775, 800, 806, 832, 850, 884, 961, 992, 1040, 1054, 1088, 1105, 1240, 1300, 1360, 1550, 1600, 1612, 1700, 1768, 1922, 1984, 2015, 2080, 2108, 2210, 2480, 2600, 2635, 2720, 3100, 3224, 3400, 3536, 3844, 4030, 4160, 4216, 4420, 4805, 4960, 5200, 5270, 5440, 5525, 6200, 6448, 6800, 6851, 7072, 7688, 8060, 8432, 8840, 9610, 9920, 10075, 10400, 10540, 11050, 12400, 12493, 12896, 13175, 13600, 13702, 14144, 15376, 16120, 16337, 16864, 17680, 19220, 20150, 20800, 21080, 22100, 24025, 24800, 24986, 25792, 26350, 27200, 27404, 30752, 32240, 32674, 33728, 34255, 35360, 38440, 40300, 42160, 44200, 48050, 49600, 49972, 52700, 54808, 61504, 62465, 64480, 65348, 68510, 70720, 76880, 80600, 81685, 84320, 88400, 96100, 99944, 105400, 109616, 124930, 128960, 130696, 137020, 153760, 161200, 163370, 168640, 171275, 176800, 192200, 199888, 210800, 212381, 219232, 249860, 261392, 274040, 307520, 312325, 322400, 326740, 342550, 353600, 384400, 399776, 408425, 421600, 424762, 438464, 499720, 522784, 548080, 624650, 644800, 653480, 685100, 768800, 799552, 816850, 843200, 849524, 999440, 1045568, 1061905, 1096160, 1249300, 1306960, 1370200, 1537600, 1633700, 1699048, 1998880, 2123810, 2192320, 2498600, 2613920, 2740400, 3267400, 3398096, 3997760, 4247620, 4997200, 5227840, 5309525, 5480800, 6534800, 6796192, 8495240, 9994400, 10619050, 10961600, 13069600, 13592384, 16990480, 19988800, 21238100, 26139200, 33980960, 42476200, 67961920, 84952400, 169904800, 339809600]

約数ペア:

[(1, 339809600), (2, 169904800), (4, 84952400), (5, 67961920), (8, 42476200), (10, 33980960), (13, 26139200), (16, 21238100), (17, 19988800), (20, 16990480), (25, 13592384), (26, 13069600), (31, 10961600), (32, 10619050), (34, 9994400), (40, 8495240), (50, 6796192), (52, 6534800), (62, 5480800), (64, 5309525), (65, 5227840), (68, 4997200), (80, 4247620), (85, 3997760), (100, 3398096), (104, 3267400), (124, 2740400), (130, 2613920), (136, 2498600), (155, 2192320), (160, 2123810), (170, 1998880), (200, 1699048), (208, 1633700), (221, 1537600), (248, 1370200), (260, 1306960), (272, 1249300), (310, 1096160), (320, 1061905), (325, 1045568), (340, 999440), (400, 849524), (403, 843200), (416, 816850), (425, 799552), (442, 768800), (496, 685100), (520, 653480), (527, 644800), (544, 624650), (620, 548080), (650, 522784), (680, 499720), (775, 438464), (800, 424762), (806, 421600), (832, 408425), (850, 399776), (884, 384400), (961, 353600), (992, 342550), (1040, 326740), (1054, 322400), (1088, 312325), (1105, 307520), (1240, 274040), (1300, 261392), (1360, 249860), (1550, 219232), (1600, 212381), (1612, 210800), (1700, 199888), (1768, 192200), (1922, 176800), (1984, 171275), (2015, 168640), (2080, 163370), (2108, 161200), (2210, 153760), (2480, 137020), (2600, 130696), (2635, 128960), (2720, 124930), (3100, 109616), (3224, 105400), (3400, 99944), (3536, 96100), (3844, 88400), (4030, 84320), (4160, 81685), (4216, 80600), (4420, 76880), (4805, 70720), (4960, 68510), (5200, 65348), (5270, 64480), (5440, 62465), (5525, 61504), (6200, 54808), (6448, 52700), (6800, 49972), (6851, 49600), (7072, 48050), (7688, 44200), (8060, 42160), (8432, 40300), (8840, 38440), (9610, 35360), (9920, 34255), (10075, 33728), (10400, 32674), (10540, 32240), (11050, 30752), (12400, 27404), (12493, 27200), (12896, 26350), (13175, 25792), (13600, 24986), (13702, 24800), (14144, 24025), (15376, 22100), (16120, 21080), (16337, 20800), (16864, 20150), (17680, 19220)]