68082560

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 205117920

約数和(自身を除く): 137035360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 167, 182, 196, 208, 224, 245, 260, 280, 320, 334, 364, 392, 416, 448, 455, 490, 520, 560, 637, 640, 668, 728, 784, 832, 835, 896, 910, 980, 1040, 1120, 1169, 1274, 1336, 1456, 1568, 1664, 1670, 1820, 1960, 2080, 2171, 2240, 2338, 2548, 2672, 2912, 3136, 3185, 3340, 3640, 3920, 4160, 4342, 4480, 4676, 5096, 5344, 5824, 5845, 6272, 6370, 6680, 7280, 7840, 8183, 8320, 8684, 9352, 10192, 10688, 10855, 11648, 11690, 12740, 13360, 14560, 15197, 15680, 16366, 17368, 18704, 20384, 21376, 21710, 23380, 25480, 26720, 29120, 30394, 31360, 32732, 34736, 37408, 40768, 40915, 43420, 46760, 50960, 53440, 58240, 60788, 65464, 69472, 74816, 75985, 81536, 81830, 86840, 93520, 101920, 106379, 106880, 121576, 130928, 138944, 149632, 151970, 163660, 173680, 187040, 203840, 212758, 243152, 261856, 277888, 303940, 327320, 347360, 374080, 407680, 425516, 486304, 523712, 531895, 607880, 654640, 694720, 748160, 851032, 972608, 1047424, 1063790, 1215760, 1309280, 1389440, 1702064, 1945216, 2127580, 2431520, 2618560, 3404128, 4255160, 4863040, 5237120, 6808256, 8510320, 9726080, 13616512, 17020640, 34041280, 68082560]

約数ペア:

[(1, 68082560), (2, 34041280), (4, 17020640), (5, 13616512), (7, 9726080), (8, 8510320), (10, 6808256), (13, 5237120), (14, 4863040), (16, 4255160), (20, 3404128), (26, 2618560), (28, 2431520), (32, 2127580), (35, 1945216), (40, 1702064), (49, 1389440), (52, 1309280), (56, 1215760), (64, 1063790), (65, 1047424), (70, 972608), (80, 851032), (91, 748160), (98, 694720), (104, 654640), (112, 607880), (128, 531895), (130, 523712), (140, 486304), (160, 425516), (167, 407680), (182, 374080), (196, 347360), (208, 327320), (224, 303940), (245, 277888), (260, 261856), (280, 243152), (320, 212758), (334, 203840), (364, 187040), (392, 173680), (416, 163660), (448, 151970), (455, 149632), (490, 138944), (520, 130928), (560, 121576), (637, 106880), (640, 106379), (668, 101920), (728, 93520), (784, 86840), (832, 81830), (835, 81536), (896, 75985), (910, 74816), (980, 69472), (1040, 65464), (1120, 60788), (1169, 58240), (1274, 53440), (1336, 50960), (1456, 46760), (1568, 43420), (1664, 40915), (1670, 40768), (1820, 37408), (1960, 34736), (2080, 32732), (2171, 31360), (2240, 30394), (2338, 29120), (2548, 26720), (2672, 25480), (2912, 23380), (3136, 21710), (3185, 21376), (3340, 20384), (3640, 18704), (3920, 17368), (4160, 16366), (4342, 15680), (4480, 15197), (4676, 14560), (5096, 13360), (5344, 12740), (5824, 11690), (5845, 11648), (6272, 10855), (6370, 10688), (6680, 10192), (7280, 9352), (7840, 8684), (8183, 8320)]