70645680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 275768064

約数和(自身を除く): 205122384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 107, 112, 120, 126, 131, 140, 144, 168, 180, 210, 214, 240, 252, 262, 280, 315, 321, 336, 360, 393, 420, 428, 504, 524, 535, 560, 630, 642, 655, 720, 749, 786, 840, 856, 917, 963, 1008, 1048, 1070, 1179, 1260, 1284, 1310, 1498, 1572, 1605, 1680, 1712, 1834, 1926, 1965, 2096, 2140, 2247, 2358, 2520, 2568, 2620, 2751, 2996, 3144, 3210, 3668, 3745, 3852, 3930, 4280, 4494, 4585, 4716, 4815, 5040, 5136, 5240, 5502, 5895, 5992, 6288, 6420, 6741, 7336, 7490, 7704, 7860, 8253, 8560, 8988, 9170, 9432, 9630, 10480, 11004, 11235, 11790, 11984, 12840, 13482, 13755, 14017, 14672, 14980, 15408, 15720, 16506, 17976, 18340, 18864, 19260, 22008, 22470, 23580, 25680, 26964, 27510, 28034, 29960, 31440, 33012, 33705, 35952, 36680, 38520, 41265, 42051, 44016, 44940, 47160, 53928, 55020, 56068, 59920, 66024, 67410, 70085, 73360, 77040, 82530, 84102, 89880, 94320, 98119, 107856, 110040, 112136, 126153, 132048, 134820, 140170, 165060, 168204, 179760, 196238, 210255, 220080, 224272, 252306, 269640, 280340, 294357, 330120, 336408, 392476, 420510, 490595, 504612, 539280, 560680, 588714, 630765, 660240, 672816, 784952, 841020, 883071, 981190, 1009224, 1121360, 1177428, 1261530, 1471785, 1569904, 1682040, 1766142, 1962380, 2018448, 2354856, 2523060, 2943570, 3364080, 3532284, 3924760, 4415355, 4709712, 5046120, 5887140, 7064568, 7849520, 8830710, 10092240, 11774280, 14129136, 17661420, 23548560, 35322840, 70645680]

約数ペア:

[(1, 70645680), (2, 35322840), (3, 23548560), (4, 17661420), (5, 14129136), (6, 11774280), (7, 10092240), (8, 8830710), (9, 7849520), (10, 7064568), (12, 5887140), (14, 5046120), (15, 4709712), (16, 4415355), (18, 3924760), (20, 3532284), (21, 3364080), (24, 2943570), (28, 2523060), (30, 2354856), (35, 2018448), (36, 1962380), (40, 1766142), (42, 1682040), (45, 1569904), (48, 1471785), (56, 1261530), (60, 1177428), (63, 1121360), (70, 1009224), (72, 981190), (80, 883071), (84, 841020), (90, 784952), (105, 672816), (107, 660240), (112, 630765), (120, 588714), (126, 560680), (131, 539280), (140, 504612), (144, 490595), (168, 420510), (180, 392476), (210, 336408), (214, 330120), (240, 294357), (252, 280340), (262, 269640), (280, 252306), (315, 224272), (321, 220080), (336, 210255), (360, 196238), (393, 179760), (420, 168204), (428, 165060), (504, 140170), (524, 134820), (535, 132048), (560, 126153), (630, 112136), (642, 110040), (655, 107856), (720, 98119), (749, 94320), (786, 89880), (840, 84102), (856, 82530), (917, 77040), (963, 73360), (1008, 70085), (1048, 67410), (1070, 66024), (1179, 59920), (1260, 56068), (1284, 55020), (1310, 53928), (1498, 47160), (1572, 44940), (1605, 44016), (1680, 42051), (1712, 41265), (1834, 38520), (1926, 36680), (1965, 35952), (2096, 33705), (2140, 33012), (2247, 31440), (2358, 29960), (2520, 28034), (2568, 27510), (2620, 26964), (2751, 25680), (2996, 23580), (3144, 22470), (3210, 22008), (3668, 19260), (3745, 18864), (3852, 18340), (3930, 17976), (4280, 16506), (4494, 15720), (4585, 15408), (4716, 14980), (4815, 14672), (5040, 14017), (5136, 13755), (5240, 13482), (5502, 12840), (5895, 11984), (5992, 11790), (6288, 11235), (6420, 11004), (6741, 10480), (7336, 9630), (7490, 9432), (7704, 9170), (7860, 8988), (8253, 8560)]