84105560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 164104360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 49, 55, 56, 70, 77, 83, 88, 94, 98, 110, 140, 154, 166, 188, 196, 220, 235, 245, 280, 308, 329, 332, 376, 385, 392, 415, 440, 470, 490, 517, 539, 581, 616, 658, 664, 770, 830, 913, 940, 980, 1034, 1078, 1162, 1316, 1540, 1645, 1660, 1826, 1880, 1960, 2068, 2156, 2303, 2324, 2585, 2632, 2695, 2905, 3080, 3290, 3320, 3619, 3652, 3901, 4067, 4136, 4312, 4565, 4606, 4648, 5170, 5390, 5810, 6391, 6580, 7238, 7304, 7802, 8134, 9130, 9212, 10340, 10780, 11515, 11620, 12782, 13160, 14476, 15604, 16268, 18095, 18260, 18424, 19505, 20335, 20680, 21560, 23030, 23240, 25333, 25564, 27307, 28952, 31208, 31955, 32536, 36190, 36520, 39010, 40670, 42911, 44737, 46060, 50666, 51128, 54614, 63910, 72380, 78020, 81340, 85822, 89474, 92120, 101332, 109228, 126665, 127820, 136535, 144760, 156040, 162680, 171644, 178948, 191149, 202664, 214555, 218456, 223685, 253330, 255640, 273070, 300377, 343288, 357896, 382298, 429110, 447370, 506660, 546140, 600754, 764596, 858220, 894740, 955745, 1013320, 1092280, 1201508, 1501885, 1529192, 1716440, 1789480, 1911490, 2102639, 2403016, 3003770, 3822980, 4205278, 6007540, 7645960, 8410556, 10513195, 12015080, 16821112, 21026390, 42052780, 84105560]

約数ペア:

[(1, 84105560), (2, 42052780), (4, 21026390), (5, 16821112), (7, 12015080), (8, 10513195), (10, 8410556), (11, 7645960), (14, 6007540), (20, 4205278), (22, 3822980), (28, 3003770), (35, 2403016), (40, 2102639), (44, 1911490), (47, 1789480), (49, 1716440), (55, 1529192), (56, 1501885), (70, 1201508), (77, 1092280), (83, 1013320), (88, 955745), (94, 894740), (98, 858220), (110, 764596), (140, 600754), (154, 546140), (166, 506660), (188, 447370), (196, 429110), (220, 382298), (235, 357896), (245, 343288), (280, 300377), (308, 273070), (329, 255640), (332, 253330), (376, 223685), (385, 218456), (392, 214555), (415, 202664), (440, 191149), (470, 178948), (490, 171644), (517, 162680), (539, 156040), (581, 144760), (616, 136535), (658, 127820), (664, 126665), (770, 109228), (830, 101332), (913, 92120), (940, 89474), (980, 85822), (1034, 81340), (1078, 78020), (1162, 72380), (1316, 63910), (1540, 54614), (1645, 51128), (1660, 50666), (1826, 46060), (1880, 44737), (1960, 42911), (2068, 40670), (2156, 39010), (2303, 36520), (2324, 36190), (2585, 32536), (2632, 31955), (2695, 31208), (2905, 28952), (3080, 27307), (3290, 25564), (3320, 25333), (3619, 23240), (3652, 23030), (3901, 21560), (4067, 20680), (4136, 20335), (4312, 19505), (4565, 18424), (4606, 18260), (4648, 18095), (5170, 16268), (5390, 15604), (5810, 14476), (6391, 13160), (6580, 12782), (7238, 11620), (7304, 11515), (7802, 10780), (8134, 10340), (9130, 9212)]