419534160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:202

約数の個数: 240

約数和(自身を含む): 1436211648

約数和(自身を除く): 1016677488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 107, 120, 124, 136, 155, 170, 186, 204, 214, 240, 248, 255, 272, 310, 321, 340, 372, 408, 428, 465, 496, 510, 527, 535, 620, 642, 680, 744, 816, 856, 930, 961, 1020, 1054, 1070, 1240, 1284, 1360, 1488, 1581, 1605, 1712, 1819, 1860, 1922, 2040, 2108, 2140, 2480, 2568, 2635, 2883, 3162, 3210, 3317, 3638, 3720, 3844, 4080, 4216, 4280, 4805, 5136, 5270, 5457, 5766, 6324, 6420, 6634, 7276, 7440, 7688, 7905, 8432, 8560, 9095, 9610, 9951, 10540, 10914, 11532, 12648, 12840, 13268, 14415, 14552, 15376, 15810, 16337, 16585, 18190, 19220, 19902, 21080, 21828, 23064, 25296, 25680, 26536, 27285, 28830, 29104, 31620, 32674, 33170, 36380, 38440, 39804, 42160, 43656, 46128, 49011, 49755, 53072, 54570, 56389, 57660, 63240, 65348, 66340, 72760, 76880, 79608, 81685, 87312, 98022, 99510, 102827, 109140, 112778, 115320, 126480, 130696, 132680, 145520, 159216, 163370, 169167, 196044, 199020, 205654, 218280, 225556, 230640, 245055, 261392, 265360, 281945, 308481, 326740, 338334, 392088, 398040, 411308, 436560, 451112, 490110, 514135, 563890, 616962, 653480, 676668, 784176, 796080, 822616, 845835, 902224, 980220, 1028270, 1127780, 1233924, 1306960, 1353336, 1542405, 1645232, 1691670, 1748059, 1960440, 2056540, 2255560, 2467848, 2706672, 3084810, 3383340, 3496118, 3920880, 4113080, 4511120, 4935696, 5244177, 6169620, 6766680, 6992236, 8226160, 8740295, 10488354, 12339240, 13533360, 13984472, 17480590, 20976708, 24678480, 26220885, 27968944, 34961180, 41953416, 52441770, 69922360, 83906832, 104883540, 139844720, 209767080, 419534160]

約数ペア:

[(1, 419534160), (2, 209767080), (3, 139844720), (4, 104883540), (5, 83906832), (6, 69922360), (8, 52441770), (10, 41953416), (12, 34961180), (15, 27968944), (16, 26220885), (17, 24678480), (20, 20976708), (24, 17480590), (30, 13984472), (31, 13533360), (34, 12339240), (40, 10488354), (48, 8740295), (51, 8226160), (60, 6992236), (62, 6766680), (68, 6169620), (80, 5244177), (85, 4935696), (93, 4511120), (102, 4113080), (107, 3920880), (120, 3496118), (124, 3383340), (136, 3084810), (155, 2706672), (170, 2467848), (186, 2255560), (204, 2056540), (214, 1960440), (240, 1748059), (248, 1691670), (255, 1645232), (272, 1542405), (310, 1353336), (321, 1306960), (340, 1233924), (372, 1127780), (408, 1028270), (428, 980220), (465, 902224), (496, 845835), (510, 822616), (527, 796080), (535, 784176), (620, 676668), (642, 653480), (680, 616962), (744, 563890), (816, 514135), (856, 490110), (930, 451112), (961, 436560), (1020, 411308), (1054, 398040), (1070, 392088), (1240, 338334), (1284, 326740), (1360, 308481), (1488, 281945), (1581, 265360), (1605, 261392), (1712, 245055), (1819, 230640), (1860, 225556), (1922, 218280), (2040, 205654), (2108, 199020), (2140, 196044), (2480, 169167), (2568, 163370), (2635, 159216), (2883, 145520), (3162, 132680), (3210, 130696), (3317, 126480), (3638, 115320), (3720, 112778), (3844, 109140), (4080, 102827), (4216, 99510), (4280, 98022), (4805, 87312), (5136, 81685), (5270, 79608), (5457, 76880), (5766, 72760), (6324, 66340), (6420, 65348), (6634, 63240), (7276, 57660), (7440, 56389), (7688, 54570), (7905, 53072), (8432, 49755), (8560, 49011), (9095, 46128), (9610, 43656), (9951, 42160), (10540, 39804), (10914, 38440), (11532, 36380), (12648, 33170), (12840, 32674), (13268, 31620), (14415, 29104), (14552, 28830), (15376, 27285), (15810, 26536), (16337, 25680), (16585, 25296), (18190, 23064), (19220, 21828), (19902, 21080)]