272767320

素因数分解:

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

素因数の和:132

約数の個数: 288

約数和(自身を含む): 1056276000

約数和(自身を除く): 783508680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 49, 56, 60, 63, 70, 72, 84, 90, 94, 98, 105, 120, 126, 140, 141, 147, 168, 180, 188, 196, 210, 235, 245, 252, 280, 282, 294, 315, 329, 343, 360, 376, 392, 420, 423, 441, 470, 490, 504, 564, 588, 630, 658, 686, 705, 735, 840, 846, 882, 940, 980, 987, 1029, 1128, 1176, 1260, 1316, 1372, 1410, 1470, 1645, 1692, 1715, 1764, 1880, 1960, 1974, 2058, 2115, 2205, 2209, 2303, 2520, 2632, 2744, 2820, 2940, 2961, 3087, 3290, 3384, 3430, 3528, 3948, 4116, 4230, 4410, 4418, 4606, 4935, 5145, 5640, 5880, 5922, 6174, 6580, 6627, 6860, 6909, 7896, 8232, 8460, 8820, 8836, 9212, 9870, 10290, 11045, 11515, 11844, 12348, 13160, 13254, 13720, 13818, 14805, 15435, 15463, 16121, 16920, 17640, 17672, 18424, 19740, 19881, 20580, 20727, 22090, 23030, 23688, 24696, 26508, 27636, 29610, 30870, 30926, 32242, 33135, 34545, 39480, 39762, 41160, 41454, 44180, 46060, 46389, 48363, 53016, 55272, 59220, 61740, 61852, 64484, 66270, 69090, 77315, 79524, 80605, 82908, 88360, 92120, 92778, 96726, 99405, 103635, 108241, 118440, 123480, 123704, 128968, 132540, 138180, 139167, 145089, 154630, 159048, 161210, 165816, 185556, 193452, 198810, 207270, 216482, 231945, 241815, 265080, 276360, 278334, 290178, 309260, 322420, 324723, 371112, 386904, 397620, 414540, 432964, 463890, 483630, 541205, 556668, 580356, 618520, 644840, 649446, 695835, 725445, 757687, 795240, 829080, 865928, 927780, 967260, 974169, 1082410, 1113336, 1160712, 1298892, 1391670, 1450890, 1515374, 1623615, 1855560, 1934520, 1948338, 2164820, 2273061, 2597784, 2783340, 2901780, 3030748, 3247230, 3788435, 3896676, 4329640, 4546122, 4870845, 5566680, 5803560, 6061496, 6494460, 6819183, 7576870, 7793352, 9092244, 9741690, 11365305, 12988920, 13638366, 15153740, 18184488, 19483380, 22730610, 27276732, 30307480, 34095915, 38966760, 45461220, 54553464, 68191830, 90922440, 136383660, 272767320]

約数ペア:

[(1, 272767320), (2, 136383660), (3, 90922440), (4, 68191830), (5, 54553464), (6, 45461220), (7, 38966760), (8, 34095915), (9, 30307480), (10, 27276732), (12, 22730610), (14, 19483380), (15, 18184488), (18, 15153740), (20, 13638366), (21, 12988920), (24, 11365305), (28, 9741690), (30, 9092244), (35, 7793352), (36, 7576870), (40, 6819183), (42, 6494460), (45, 6061496), (47, 5803560), (49, 5566680), (56, 4870845), (60, 4546122), (63, 4329640), (70, 3896676), (72, 3788435), (84, 3247230), (90, 3030748), (94, 2901780), (98, 2783340), (105, 2597784), (120, 2273061), (126, 2164820), (140, 1948338), (141, 1934520), (147, 1855560), (168, 1623615), (180, 1515374), (188, 1450890), (196, 1391670), (210, 1298892), (235, 1160712), (245, 1113336), (252, 1082410), (280, 974169), (282, 967260), (294, 927780), (315, 865928), (329, 829080), (343, 795240), (360, 757687), (376, 725445), (392, 695835), (420, 649446), (423, 644840), (441, 618520), (470, 580356), (490, 556668), (504, 541205), (564, 483630), (588, 463890), (630, 432964), (658, 414540), (686, 397620), (705, 386904), (735, 371112), (840, 324723), (846, 322420), (882, 309260), (940, 290178), (980, 278334), (987, 276360), (1029, 265080), (1128, 241815), (1176, 231945), (1260, 216482), (1316, 207270), (1372, 198810), (1410, 193452), (1470, 185556), (1645, 165816), (1692, 161210), (1715, 159048), (1764, 154630), (1880, 145089), (1960, 139167), (1974, 138180), (2058, 132540), (2115, 128968), (2205, 123704), (2209, 123480), (2303, 118440), (2520, 108241), (2632, 103635), (2744, 99405), (2820, 96726), (2940, 92778), (2961, 92120), (3087, 88360), (3290, 82908), (3384, 80605), (3430, 79524), (3528, 77315), (3948, 69090), (4116, 66270), (4230, 64484), (4410, 61852), (4418, 61740), (4606, 59220), (4935, 55272), (5145, 53016), (5640, 48363), (5880, 46389), (5922, 46060), (6174, 44180), (6580, 41454), (6627, 41160), (6860, 39762), (6909, 39480), (7896, 34545), (8232, 33135), (8460, 32242), (8820, 30926), (8836, 30870), (9212, 29610), (9870, 27636), (10290, 26508), (11045, 24696), (11515, 23688), (11844, 23030), (12348, 22090), (13160, 20727), (13254, 20580), (13720, 19881), (13818, 19740), (14805, 18424), (15435, 17672), (15463, 17640), (16121, 16920)]