312601680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2583

約数の個数: 200

約数和(自身を含む): 1143304800

約数和(自身を除く): 830703120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2539, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5078, 5130, 6156, 6480, 6840, 7617, 7695, 8208, 10156, 10260, 12312, 12695, 13680, 15234, 15390, 20312, 20520, 22851, 24624, 25390, 30468, 30780, 38085, 40624, 41040, 45702, 48241, 50780, 60936, 61560, 68553, 76170, 91404, 96482, 101560, 114255, 121872, 123120, 137106, 144723, 152340, 182808, 192964, 203120, 205659, 228510, 241205, 274212, 289446, 304680, 342765, 365616, 385928, 411318, 434169, 457020, 482410, 548424, 578892, 609360, 685530, 723615, 771856, 822636, 868338, 914040, 964820, 1028295, 1096848, 1157784, 1302507, 1371060, 1447230, 1645272, 1736676, 1828080, 1929640, 2056590, 2170845, 2315568, 2605014, 2742120, 2894460, 3290544, 3473352, 3859280, 3907521, 4113180, 4341690, 5210028, 5484240, 5788920, 6512535, 6946704, 7815042, 8226360, 8683380, 10420056, 11577840, 13025070, 15630084, 16452720, 17366760, 19537605, 20840112, 26050140, 31260168, 34733520, 39075210, 52100280, 62520336, 78150420, 104200560, 156300840, 312601680]

約数ペア:

[(1, 312601680), (2, 156300840), (3, 104200560), (4, 78150420), (5, 62520336), (6, 52100280), (8, 39075210), (9, 34733520), (10, 31260168), (12, 26050140), (15, 20840112), (16, 19537605), (18, 17366760), (19, 16452720), (20, 15630084), (24, 13025070), (27, 11577840), (30, 10420056), (36, 8683380), (38, 8226360), (40, 7815042), (45, 6946704), (48, 6512535), (54, 5788920), (57, 5484240), (60, 5210028), (72, 4341690), (76, 4113180), (80, 3907521), (81, 3859280), (90, 3473352), (95, 3290544), (108, 2894460), (114, 2742120), (120, 2605014), (135, 2315568), (144, 2170845), (152, 2056590), (162, 1929640), (171, 1828080), (180, 1736676), (190, 1645272), (216, 1447230), (228, 1371060), (240, 1302507), (270, 1157784), (285, 1096848), (304, 1028295), (324, 964820), (342, 914040), (360, 868338), (380, 822636), (405, 771856), (432, 723615), (456, 685530), (513, 609360), (540, 578892), (570, 548424), (648, 482410), (684, 457020), (720, 434169), (760, 411318), (810, 385928), (855, 365616), (912, 342765), (1026, 304680), (1080, 289446), (1140, 274212), (1296, 241205), (1368, 228510), (1520, 205659), (1539, 203120), (1620, 192964), (1710, 182808), (2052, 152340), (2160, 144723), (2280, 137106), (2539, 123120), (2565, 121872), (2736, 114255), (3078, 101560), (3240, 96482), (3420, 91404), (4104, 76170), (4560, 68553), (5078, 61560), (5130, 60936), (6156, 50780), (6480, 48241), (6840, 45702), (7617, 41040), (7695, 40624), (8208, 38085), (10156, 30780), (10260, 30468), (12312, 25390), (12695, 24624), (13680, 22851), (15234, 20520), (15390, 20312)]