29709680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 240

約数和(自身を含む): 96181344

約数和(自身を除く): 66471664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 49, 52, 53, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 106, 110, 112, 130, 140, 143, 154, 176, 182, 196, 208, 212, 220, 245, 260, 265, 280, 286, 308, 364, 371, 385, 392, 424, 440, 455, 490, 520, 530, 539, 560, 572, 583, 616, 637, 689, 715, 728, 742, 770, 784, 848, 880, 910, 980, 1001, 1040, 1060, 1078, 1144, 1166, 1232, 1274, 1378, 1430, 1456, 1484, 1540, 1820, 1855, 1960, 2002, 2120, 2156, 2288, 2332, 2548, 2597, 2695, 2756, 2860, 2915, 2968, 3080, 3185, 3445, 3640, 3710, 3920, 4004, 4081, 4240, 4312, 4664, 4823, 5005, 5096, 5194, 5390, 5512, 5720, 5830, 5936, 6160, 6370, 6890, 7007, 7280, 7420, 7579, 8008, 8162, 8624, 9328, 9646, 10010, 10192, 10388, 10780, 11024, 11440, 11660, 12740, 12985, 13780, 14014, 14840, 15158, 16016, 16324, 19292, 20020, 20405, 20776, 21560, 23320, 24115, 25480, 25970, 27560, 28028, 28567, 29680, 30316, 32648, 33761, 35035, 37895, 38584, 40040, 40810, 41552, 43120, 46640, 48230, 50960, 51940, 53053, 55120, 56056, 57134, 60632, 65296, 67522, 70070, 75790, 77168, 80080, 81620, 96460, 103880, 106106, 112112, 114268, 121264, 135044, 140140, 142835, 151580, 163240, 168805, 192920, 207760, 212212, 228536, 265265, 270088, 280280, 285670, 303160, 326480, 337610, 371371, 385840, 424424, 457072, 530530, 540176, 560560, 571340, 606320, 675220, 742742, 848848, 1061060, 1142680, 1350440, 1485484, 1856855, 2122120, 2285360, 2700880, 2970968, 3713710, 4244240, 5941936, 7427420, 14854840, 29709680]

約数ペア:

[(1, 29709680), (2, 14854840), (4, 7427420), (5, 5941936), (7, 4244240), (8, 3713710), (10, 2970968), (11, 2700880), (13, 2285360), (14, 2122120), (16, 1856855), (20, 1485484), (22, 1350440), (26, 1142680), (28, 1061060), (35, 848848), (40, 742742), (44, 675220), (49, 606320), (52, 571340), (53, 560560), (55, 540176), (56, 530530), (65, 457072), (70, 424424), (77, 385840), (80, 371371), (88, 337610), (91, 326480), (98, 303160), (104, 285670), (106, 280280), (110, 270088), (112, 265265), (130, 228536), (140, 212212), (143, 207760), (154, 192920), (176, 168805), (182, 163240), (196, 151580), (208, 142835), (212, 140140), (220, 135044), (245, 121264), (260, 114268), (265, 112112), (280, 106106), (286, 103880), (308, 96460), (364, 81620), (371, 80080), (385, 77168), (392, 75790), (424, 70070), (440, 67522), (455, 65296), (490, 60632), (520, 57134), (530, 56056), (539, 55120), (560, 53053), (572, 51940), (583, 50960), (616, 48230), (637, 46640), (689, 43120), (715, 41552), (728, 40810), (742, 40040), (770, 38584), (784, 37895), (848, 35035), (880, 33761), (910, 32648), (980, 30316), (1001, 29680), (1040, 28567), (1060, 28028), (1078, 27560), (1144, 25970), (1166, 25480), (1232, 24115), (1274, 23320), (1378, 21560), (1430, 20776), (1456, 20405), (1484, 20020), (1540, 19292), (1820, 16324), (1855, 16016), (1960, 15158), (2002, 14840), (2120, 14014), (2156, 13780), (2288, 12985), (2332, 12740), (2548, 11660), (2597, 11440), (2695, 11024), (2756, 10780), (2860, 10388), (2915, 10192), (2968, 10010), (3080, 9646), (3185, 9328), (3445, 8624), (3640, 8162), (3710, 8008), (3920, 7579), (4004, 7420), (4081, 7280), (4240, 7007), (4312, 6890), (4664, 6370), (4823, 6160), (5005, 5936), (5096, 5830), (5194, 5720), (5390, 5512)]