307835640

素因数分解:

$2^3\times 3^4\times 5^1\times 7^3\times {\mathrm{277}}^1$

素因数の和:321

約数の個数: 320

約数和(自身を含む): 1210968000

約数和(自身を除く): 903132360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 277, 280, 294, 315, 324, 343, 360, 378, 392, 405, 420, 441, 490, 504, 540, 554, 567, 588, 630, 648, 686, 735, 756, 810, 831, 840, 882, 945, 980, 1029, 1080, 1108, 1134, 1176, 1260, 1323, 1372, 1385, 1470, 1512, 1620, 1662, 1715, 1764, 1890, 1939, 1960, 2058, 2205, 2216, 2268, 2493, 2520, 2646, 2744, 2770, 2835, 2940, 3087, 3240, 3324, 3430, 3528, 3780, 3878, 3969, 4116, 4155, 4410, 4536, 4986, 5145, 5292, 5540, 5670, 5817, 5880, 6174, 6615, 6648, 6860, 7479, 7560, 7756, 7938, 8232, 8310, 8820, 9261, 9695, 9972, 10290, 10584, 11080, 11340, 11634, 12348, 12465, 13230, 13573, 13720, 14958, 15435, 15512, 15876, 16620, 17451, 17640, 18522, 19390, 19845, 19944, 20580, 22437, 22680, 23268, 24696, 24930, 26460, 27146, 27783, 29085, 29916, 30870, 31752, 33240, 34902, 37044, 37395, 38780, 39690, 40719, 41160, 44874, 46305, 46536, 49860, 52353, 52920, 54292, 55566, 58170, 59832, 61740, 67865, 69804, 74088, 74790, 77560, 79380, 81438, 87255, 89748, 92610, 95011, 99720, 104706, 108584, 111132, 112185, 116340, 122157, 123480, 135730, 138915, 139608, 149580, 157059, 158760, 162876, 174510, 179496, 185220, 190022, 203595, 209412, 222264, 224370, 232680, 244314, 261765, 271460, 277830, 285033, 299160, 314118, 325752, 349020, 366471, 370440, 380044, 407190, 418824, 448740, 475055, 488628, 523530, 542920, 555660, 570066, 610785, 628236, 698040, 732942, 760088, 785295, 814380, 855099, 897480, 950110, 977256, 1047060, 1099413, 1111320, 1140132, 1221570, 1256472, 1425165, 1465884, 1570590, 1628760, 1710198, 1832355, 1900220, 2094120, 2198826, 2280264, 2443140, 2565297, 2850330, 2931768, 3141180, 3420396, 3664710, 3800440, 4275495, 4397652, 4886280, 5130594, 5497065, 5700660, 6282360, 6840792, 7329420, 7695891, 8550990, 8795304, 10261188, 10994130, 11401320, 12826485, 14658840, 15391782, 17101980, 20522376, 21988260, 25652970, 30783564, 34203960, 38479455, 43976520, 51305940, 61567128, 76958910, 102611880, 153917820, 307835640]

約数ペア:

[(1, 307835640), (2, 153917820), (3, 102611880), (4, 76958910), (5, 61567128), (6, 51305940), (7, 43976520), (8, 38479455), (9, 34203960), (10, 30783564), (12, 25652970), (14, 21988260), (15, 20522376), (18, 17101980), (20, 15391782), (21, 14658840), (24, 12826485), (27, 11401320), (28, 10994130), (30, 10261188), (35, 8795304), (36, 8550990), (40, 7695891), (42, 7329420), (45, 6840792), (49, 6282360), (54, 5700660), (56, 5497065), (60, 5130594), (63, 4886280), (70, 4397652), (72, 4275495), (81, 3800440), (84, 3664710), (90, 3420396), (98, 3141180), (105, 2931768), (108, 2850330), (120, 2565297), (126, 2443140), (135, 2280264), (140, 2198826), (147, 2094120), (162, 1900220), (168, 1832355), (180, 1710198), (189, 1628760), (196, 1570590), (210, 1465884), (216, 1425165), (245, 1256472), (252, 1221570), (270, 1140132), (277, 1111320), (280, 1099413), (294, 1047060), (315, 977256), (324, 950110), (343, 897480), (360, 855099), (378, 814380), (392, 785295), (405, 760088), (420, 732942), (441, 698040), (490, 628236), (504, 610785), (540, 570066), (554, 555660), (567, 542920), (588, 523530), (630, 488628), (648, 475055), (686, 448740), (735, 418824), (756, 407190), (810, 380044), (831, 370440), (840, 366471), (882, 349020), (945, 325752), (980, 314118), (1029, 299160), (1080, 285033), (1108, 277830), (1134, 271460), (1176, 261765), (1260, 244314), (1323, 232680), (1372, 224370), (1385, 222264), (1470, 209412), (1512, 203595), (1620, 190022), (1662, 185220), (1715, 179496), (1764, 174510), (1890, 162876), (1939, 158760), (1960, 157059), (2058, 149580), (2205, 139608), (2216, 138915), (2268, 135730), (2493, 123480), (2520, 122157), (2646, 116340), (2744, 112185), (2770, 111132), (2835, 108584), (2940, 104706), (3087, 99720), (3240, 95011), (3324, 92610), (3430, 89748), (3528, 87255), (3780, 81438), (3878, 79380), (3969, 77560), (4116, 74790), (4155, 74088), (4410, 69804), (4536, 67865), (4986, 61740), (5145, 59832), (5292, 58170), (5540, 55566), (5670, 54292), (5817, 52920), (5880, 52353), (6174, 49860), (6615, 46536), (6648, 46305), (6860, 44874), (7479, 41160), (7560, 40719), (7756, 39690), (7938, 38780), (8232, 37395), (8310, 37044), (8820, 34902), (9261, 33240), (9695, 31752), (9972, 30870), (10290, 29916), (10584, 29085), (11080, 27783), (11340, 27146), (11634, 26460), (12348, 24930), (12465, 24696), (13230, 23268), (13573, 22680), (13720, 22437), (14958, 20580), (15435, 19944), (15512, 19845), (15876, 19390), (16620, 18522), (17451, 17640)]