13956953920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15461}}^1$

素因数の和:15529

約数の個数: 224

約数和(自身を含む): 42226845696

約数和(自身を除く): 28269891776

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 64, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 248, 260, 280, 310, 320, 364, 403, 416, 434, 448, 455, 496, 520, 560, 620, 728, 806, 832, 868, 910, 992, 1040, 1085, 1120, 1240, 1456, 1612, 1736, 1820, 1984, 2015, 2080, 2170, 2240, 2480, 2821, 2912, 3224, 3472, 3640, 4030, 4160, 4340, 4960, 5642, 5824, 6448, 6944, 7280, 8060, 8680, 9920, 11284, 12896, 13888, 14105, 14560, 15461, 16120, 17360, 22568, 25792, 28210, 29120, 30922, 32240, 34720, 45136, 56420, 61844, 64480, 69440, 77305, 90272, 108227, 112840, 123688, 128960, 154610, 180544, 200993, 216454, 225680, 247376, 309220, 401986, 432908, 451360, 479291, 494752, 541135, 618440, 803972, 865816, 902720, 958582, 989504, 1004965, 1082270, 1236880, 1406951, 1607944, 1731632, 1917164, 2009930, 2164540, 2396455, 2473760, 2813902, 3215888, 3355037, 3463264, 3834328, 4019860, 4329080, 4792910, 4947520, 5627804, 6230783, 6431776, 6710074, 6926528, 7034755, 7668656, 8039720, 8658160, 9585820, 11255608, 12461566, 12863552, 13420148, 14069510, 15337312, 16079440, 16775185, 17316320, 19171640, 22511216, 24923132, 26840296, 28139020, 30674624, 31153915, 32158880, 33550370, 34632640, 38343280, 43615481, 45022432, 49846264, 53680592, 56278040, 62307830, 64317760, 67100740, 76686560, 87230962, 90044864, 99692528, 107361184, 112556080, 124615660, 134201480, 153373120, 174461924, 199385056, 214722368, 218077405, 225112160, 249231320, 268402960, 348923848, 398770112, 436154810, 450224320, 498462640, 536805920, 697847696, 872309620, 996925280, 1073611840, 1395695392, 1744619240, 1993850560, 2791390784, 3489238480, 6978476960, 13956953920]

約数ペア:

[(1, 13956953920), (2, 6978476960), (4, 3489238480), (5, 2791390784), (7, 1993850560), (8, 1744619240), (10, 1395695392), (13, 1073611840), (14, 996925280), (16, 872309620), (20, 697847696), (26, 536805920), (28, 498462640), (31, 450224320), (32, 436154810), (35, 398770112), (40, 348923848), (52, 268402960), (56, 249231320), (62, 225112160), (64, 218077405), (65, 214722368), (70, 199385056), (80, 174461924), (91, 153373120), (104, 134201480), (112, 124615660), (124, 112556080), (130, 107361184), (140, 99692528), (155, 90044864), (160, 87230962), (182, 76686560), (208, 67100740), (217, 64317760), (224, 62307830), (248, 56278040), (260, 53680592), (280, 49846264), (310, 45022432), (320, 43615481), (364, 38343280), (403, 34632640), (416, 33550370), (434, 32158880), (448, 31153915), (455, 30674624), (496, 28139020), (520, 26840296), (560, 24923132), (620, 22511216), (728, 19171640), (806, 17316320), (832, 16775185), (868, 16079440), (910, 15337312), (992, 14069510), (1040, 13420148), (1085, 12863552), (1120, 12461566), (1240, 11255608), (1456, 9585820), (1612, 8658160), (1736, 8039720), (1820, 7668656), (1984, 7034755), (2015, 6926528), (2080, 6710074), (2170, 6431776), (2240, 6230783), (2480, 5627804), (2821, 4947520), (2912, 4792910), (3224, 4329080), (3472, 4019860), (3640, 3834328), (4030, 3463264), (4160, 3355037), (4340, 3215888), (4960, 2813902), (5642, 2473760), (5824, 2396455), (6448, 2164540), (6944, 2009930), (7280, 1917164), (8060, 1731632), (8680, 1607944), (9920, 1406951), (11284, 1236880), (12896, 1082270), (13888, 1004965), (14105, 989504), (14560, 958582), (15461, 902720), (16120, 865816), (17360, 803972), (22568, 618440), (25792, 541135), (28210, 494752), (29120, 479291), (30922, 451360), (32240, 432908), (34720, 401986), (45136, 309220), (56420, 247376), (61844, 225680), (64480, 216454), (69440, 200993), (77305, 180544), (90272, 154610), (108227, 128960), (112840, 123688)]