2214871680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:991

約数の個数: 256

約数和(自身を含む): 8115609600

約数和(自身を除く): 5900737920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 223, 224, 240, 280, 320, 336, 384, 420, 446, 448, 480, 560, 640, 669, 672, 739, 840, 892, 896, 960, 1115, 1120, 1338, 1344, 1478, 1561, 1680, 1784, 1920, 2217, 2230, 2240, 2676, 2688, 2956, 3122, 3345, 3360, 3568, 3695, 4434, 4460, 4480, 4683, 5173, 5352, 5912, 6244, 6690, 6720, 7136, 7390, 7805, 8868, 8920, 9366, 10346, 10704, 11085, 11824, 12488, 13380, 13440, 14272, 14780, 15519, 15610, 17736, 17840, 18732, 20692, 21408, 22170, 23415, 23648, 24976, 25865, 26760, 28544, 29560, 31038, 31220, 35472, 35680, 37464, 41384, 42816, 44340, 46830, 47296, 49952, 51730, 53520, 59120, 62076, 62440, 70944, 71360, 74928, 77595, 82768, 85632, 88680, 93660, 94592, 99904, 103460, 107040, 118240, 124152, 124880, 141888, 142720, 149856, 155190, 164797, 165536, 177360, 187320, 199808, 206920, 214080, 236480, 248304, 249760, 283776, 299712, 310380, 329594, 331072, 354720, 374640, 413840, 428160, 472960, 494391, 496608, 499520, 599424, 620760, 659188, 662144, 709440, 749280, 823985, 827680, 988782, 993216, 999040, 1153579, 1241520, 1318376, 1418880, 1498560, 1647970, 1655360, 1977564, 1986432, 2307158, 2471955, 2483040, 2636752, 2997120, 3295940, 3310720, 3460737, 3955128, 4614316, 4943910, 4966080, 5273504, 5767895, 6591880, 6921474, 7910256, 9228632, 9887820, 9932160, 10547008, 11535790, 13183760, 13842948, 15820512, 17303685, 18457264, 19775640, 21094016, 23071580, 26367520, 27685896, 31641024, 34607370, 36914528, 39551280, 46143160, 52735040, 55371792, 63282048, 69214740, 73829056, 79102560, 92286320, 105470080, 110743584, 138429480, 147658112, 158205120, 184572640, 221487168, 276858960, 316410240, 369145280, 442974336, 553717920, 738290560, 1107435840, 2214871680]

約数ペア:

[(1, 2214871680), (2, 1107435840), (3, 738290560), (4, 553717920), (5, 442974336), (6, 369145280), (7, 316410240), (8, 276858960), (10, 221487168), (12, 184572640), (14, 158205120), (15, 147658112), (16, 138429480), (20, 110743584), (21, 105470080), (24, 92286320), (28, 79102560), (30, 73829056), (32, 69214740), (35, 63282048), (40, 55371792), (42, 52735040), (48, 46143160), (56, 39551280), (60, 36914528), (64, 34607370), (70, 31641024), (80, 27685896), (84, 26367520), (96, 23071580), (105, 21094016), (112, 19775640), (120, 18457264), (128, 17303685), (140, 15820512), (160, 13842948), (168, 13183760), (192, 11535790), (210, 10547008), (223, 9932160), (224, 9887820), (240, 9228632), (280, 7910256), (320, 6921474), (336, 6591880), (384, 5767895), (420, 5273504), (446, 4966080), (448, 4943910), (480, 4614316), (560, 3955128), (640, 3460737), (669, 3310720), (672, 3295940), (739, 2997120), (840, 2636752), (892, 2483040), (896, 2471955), (960, 2307158), (1115, 1986432), (1120, 1977564), (1338, 1655360), (1344, 1647970), (1478, 1498560), (1561, 1418880), (1680, 1318376), (1784, 1241520), (1920, 1153579), (2217, 999040), (2230, 993216), (2240, 988782), (2676, 827680), (2688, 823985), (2956, 749280), (3122, 709440), (3345, 662144), (3360, 659188), (3568, 620760), (3695, 599424), (4434, 499520), (4460, 496608), (4480, 494391), (4683, 472960), (5173, 428160), (5352, 413840), (5912, 374640), (6244, 354720), (6690, 331072), (6720, 329594), (7136, 310380), (7390, 299712), (7805, 283776), (8868, 249760), (8920, 248304), (9366, 236480), (10346, 214080), (10704, 206920), (11085, 199808), (11824, 187320), (12488, 177360), (13380, 165536), (13440, 164797), (14272, 155190), (14780, 149856), (15519, 142720), (15610, 141888), (17736, 124880), (17840, 124152), (18732, 118240), (20692, 107040), (21408, 103460), (22170, 99904), (23415, 94592), (23648, 93660), (24976, 88680), (25865, 85632), (26760, 82768), (28544, 77595), (29560, 74928), (31038, 71360), (31220, 70944), (35472, 62440), (35680, 62076), (37464, 59120), (41384, 53520), (42816, 51730), (44340, 49952), (46830, 47296)]