299108880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3534

約数の個数: 240

約数和(自身を含む): 1215886464

約数和(自身を除く): 916777584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2856, 3060, 3491, 3570, 4080, 4284, 4760, 5040, 5355, 5712, 6120, 6982, 7140, 8568, 9520, 10473, 10710, 12240, 13964, 14280, 17136, 17455, 20946, 21420, 24437, 27928, 28560, 31419, 34910, 41892, 42840, 48874, 52365, 55856, 59347, 62838, 69820, 73311, 83784, 85680, 97748, 104730, 118694, 122185, 125676, 139640, 146622, 157095, 167568, 178041, 195496, 209460, 219933, 237388, 244370, 251352, 279280, 293244, 296735, 314190, 356082, 366555, 390992, 415429, 418920, 439866, 474776, 488740, 502704, 534123, 586488, 593470, 628380, 712164, 733110, 830858, 837840, 879732, 890205, 949552, 977480, 1068246, 1099665, 1172976, 1186940, 1246287, 1256760, 1424328, 1466220, 1661716, 1759464, 1780410, 1954960, 2077145, 2136492, 2199330, 2373880, 2492574, 2513520, 2670615, 2848656, 2932440, 3323432, 3518928, 3560820, 3738861, 4154290, 4272984, 4398660, 4747760, 4985148, 5341230, 5864880, 6231435, 6646864, 7121640, 7477722, 8308580, 8545968, 8797320, 9970296, 10682460, 12462870, 14243280, 14955444, 16617160, 17594640, 18694305, 19940592, 21364920, 24925740, 29910888, 33234320, 37388610, 42729840, 49851480, 59821776, 74777220, 99702960, 149554440, 299108880]

約数ペア:

[(1, 299108880), (2, 149554440), (3, 99702960), (4, 74777220), (5, 59821776), (6, 49851480), (7, 42729840), (8, 37388610), (9, 33234320), (10, 29910888), (12, 24925740), (14, 21364920), (15, 19940592), (16, 18694305), (17, 17594640), (18, 16617160), (20, 14955444), (21, 14243280), (24, 12462870), (28, 10682460), (30, 9970296), (34, 8797320), (35, 8545968), (36, 8308580), (40, 7477722), (42, 7121640), (45, 6646864), (48, 6231435), (51, 5864880), (56, 5341230), (60, 4985148), (63, 4747760), (68, 4398660), (70, 4272984), (72, 4154290), (80, 3738861), (84, 3560820), (85, 3518928), (90, 3323432), (102, 2932440), (105, 2848656), (112, 2670615), (119, 2513520), (120, 2492574), (126, 2373880), (136, 2199330), (140, 2136492), (144, 2077145), (153, 1954960), (168, 1780410), (170, 1759464), (180, 1661716), (204, 1466220), (210, 1424328), (238, 1256760), (240, 1246287), (252, 1186940), (255, 1172976), (272, 1099665), (280, 1068246), (306, 977480), (315, 949552), (336, 890205), (340, 879732), (357, 837840), (360, 830858), (408, 733110), (420, 712164), (476, 628380), (504, 593470), (510, 586488), (560, 534123), (595, 502704), (612, 488740), (630, 474776), (680, 439866), (714, 418920), (720, 415429), (765, 390992), (816, 366555), (840, 356082), (952, 314190), (1008, 296735), (1020, 293244), (1071, 279280), (1190, 251352), (1224, 244370), (1260, 237388), (1360, 219933), (1428, 209460), (1530, 195496), (1680, 178041), (1785, 167568), (1904, 157095), (2040, 146622), (2142, 139640), (2380, 125676), (2448, 122185), (2520, 118694), (2856, 104730), (3060, 97748), (3491, 85680), (3570, 83784), (4080, 73311), (4284, 69820), (4760, 62838), (5040, 59347), (5355, 55856), (5712, 52365), (6120, 48874), (6982, 42840), (7140, 41892), (8568, 34910), (9520, 31419), (10473, 28560), (10710, 27928), (12240, 24437), (13964, 21420), (14280, 20946), (17136, 17455)]