264927240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 938649600

約数和(自身を除く): 673722360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 54, 60, 62, 72, 82, 90, 93, 108, 120, 123, 124, 135, 155, 164, 180, 186, 193, 205, 216, 246, 248, 270, 279, 310, 328, 360, 369, 372, 386, 410, 465, 492, 540, 558, 579, 615, 620, 738, 744, 772, 820, 837, 930, 965, 984, 1080, 1107, 1116, 1158, 1230, 1240, 1271, 1395, 1476, 1544, 1640, 1674, 1737, 1845, 1860, 1930, 2214, 2232, 2316, 2460, 2542, 2790, 2895, 2952, 3348, 3474, 3690, 3720, 3813, 3860, 4185, 4428, 4632, 4920, 5084, 5211, 5535, 5580, 5790, 5983, 6355, 6696, 6948, 7380, 7626, 7720, 7913, 8370, 8685, 8856, 10168, 10422, 11070, 11160, 11439, 11580, 11966, 12710, 13896, 14760, 15252, 15826, 16740, 17370, 17949, 19065, 20844, 22140, 22878, 23160, 23739, 23932, 25420, 26055, 29915, 30504, 31652, 33480, 34317, 34740, 35898, 38130, 39565, 41688, 44280, 45756, 47478, 47864, 50840, 52110, 53847, 57195, 59830, 63304, 68634, 69480, 71217, 71796, 76260, 79130, 89745, 91512, 94956, 104220, 107694, 114390, 118695, 119660, 137268, 142434, 143592, 152520, 158260, 161541, 171585, 179490, 189912, 208440, 213651, 215388, 228780, 237390, 239320, 245303, 269235, 274536, 284868, 316520, 323082, 343170, 356085, 358980, 427302, 430776, 457560, 474780, 490606, 538470, 569736, 646164, 686340, 712170, 717960, 735909, 807705, 854604, 949560, 981212, 1068255, 1076940, 1226515, 1292328, 1372680, 1424340, 1471818, 1615410, 1709208, 1962424, 2136510, 2153880, 2207727, 2453030, 2848680, 2943636, 3230820, 3679545, 4273020, 4415454, 4906060, 5887272, 6461640, 6623181, 7359090, 8546040, 8830908, 9812120, 11038635, 13246362, 14718180, 17661816, 22077270, 26492724, 29436360, 33115905, 44154540, 52985448, 66231810, 88309080, 132463620, 264927240]

約数ペア:

[(1, 264927240), (2, 132463620), (3, 88309080), (4, 66231810), (5, 52985448), (6, 44154540), (8, 33115905), (9, 29436360), (10, 26492724), (12, 22077270), (15, 17661816), (18, 14718180), (20, 13246362), (24, 11038635), (27, 9812120), (30, 8830908), (31, 8546040), (36, 7359090), (40, 6623181), (41, 6461640), (45, 5887272), (54, 4906060), (60, 4415454), (62, 4273020), (72, 3679545), (82, 3230820), (90, 2943636), (93, 2848680), (108, 2453030), (120, 2207727), (123, 2153880), (124, 2136510), (135, 1962424), (155, 1709208), (164, 1615410), (180, 1471818), (186, 1424340), (193, 1372680), (205, 1292328), (216, 1226515), (246, 1076940), (248, 1068255), (270, 981212), (279, 949560), (310, 854604), (328, 807705), (360, 735909), (369, 717960), (372, 712170), (386, 686340), (410, 646164), (465, 569736), (492, 538470), (540, 490606), (558, 474780), (579, 457560), (615, 430776), (620, 427302), (738, 358980), (744, 356085), (772, 343170), (820, 323082), (837, 316520), (930, 284868), (965, 274536), (984, 269235), (1080, 245303), (1107, 239320), (1116, 237390), (1158, 228780), (1230, 215388), (1240, 213651), (1271, 208440), (1395, 189912), (1476, 179490), (1544, 171585), (1640, 161541), (1674, 158260), (1737, 152520), (1845, 143592), (1860, 142434), (1930, 137268), (2214, 119660), (2232, 118695), (2316, 114390), (2460, 107694), (2542, 104220), (2790, 94956), (2895, 91512), (2952, 89745), (3348, 79130), (3474, 76260), (3690, 71796), (3720, 71217), (3813, 69480), (3860, 68634), (4185, 63304), (4428, 59830), (4632, 57195), (4920, 53847), (5084, 52110), (5211, 50840), (5535, 47864), (5580, 47478), (5790, 45756), (5983, 44280), (6355, 41688), (6696, 39565), (6948, 38130), (7380, 35898), (7626, 34740), (7720, 34317), (7913, 33480), (8370, 31652), (8685, 30504), (8856, 29915), (10168, 26055), (10422, 25420), (11070, 23932), (11160, 23739), (11439, 23160), (11580, 22878), (11966, 22140), (12710, 20844), (13896, 19065), (14760, 17949), (15252, 17370), (15826, 16740)]