272013840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1798

約数の個数: 240

約数和(自身を含む): 1078311936

約数和(自身を除く): 806298096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1741, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3482, 3720, 3906, 4340, 4464, 5040, 5208, 5223, 5580, 6510, 6964, 7440, 7812, 8680, 8705, 9765, 10416, 10446, 11160, 12187, 13020, 13928, 15624, 15669, 17360, 17410, 19530, 20892, 22320, 24374, 26040, 26115, 27856, 31248, 31338, 34820, 36561, 39060, 41784, 48748, 52080, 52230, 53971, 60935, 62676, 69640, 73122, 78120, 78345, 83568, 97496, 104460, 107942, 109683, 121870, 125352, 139280, 146244, 156240, 156690, 161913, 182805, 194992, 208920, 215884, 219366, 243740, 250704, 269855, 292488, 313380, 323826, 365610, 377797, 417840, 431768, 438732, 485739, 487480, 539710, 548415, 584976, 626760, 647652, 731220, 755594, 809565, 863536, 877464, 971478, 974960, 1079420, 1096830, 1133391, 1253520, 1295304, 1462440, 1511188, 1619130, 1754928, 1888985, 1942956, 2158840, 2193660, 2266782, 2428695, 2590608, 2924880, 3022376, 3238260, 3400173, 3777970, 3885912, 4317680, 4387320, 4533564, 4857390, 5666955, 6044752, 6476520, 6800346, 7555940, 7771824, 8774640, 9067128, 9714780, 11333910, 12953040, 13600692, 15111880, 17000865, 18134256, 19429560, 22667820, 27201384, 30223760, 34001730, 38859120, 45335640, 54402768, 68003460, 90671280, 136006920, 272013840]

約数ペア:

[(1, 272013840), (2, 136006920), (3, 90671280), (4, 68003460), (5, 54402768), (6, 45335640), (7, 38859120), (8, 34001730), (9, 30223760), (10, 27201384), (12, 22667820), (14, 19429560), (15, 18134256), (16, 17000865), (18, 15111880), (20, 13600692), (21, 12953040), (24, 11333910), (28, 9714780), (30, 9067128), (31, 8774640), (35, 7771824), (36, 7555940), (40, 6800346), (42, 6476520), (45, 6044752), (48, 5666955), (56, 4857390), (60, 4533564), (62, 4387320), (63, 4317680), (70, 3885912), (72, 3777970), (80, 3400173), (84, 3238260), (90, 3022376), (93, 2924880), (105, 2590608), (112, 2428695), (120, 2266782), (124, 2193660), (126, 2158840), (140, 1942956), (144, 1888985), (155, 1754928), (168, 1619130), (180, 1511188), (186, 1462440), (210, 1295304), (217, 1253520), (240, 1133391), (248, 1096830), (252, 1079420), (279, 974960), (280, 971478), (310, 877464), (315, 863536), (336, 809565), (360, 755594), (372, 731220), (420, 647652), (434, 626760), (465, 584976), (496, 548415), (504, 539710), (558, 487480), (560, 485739), (620, 438732), (630, 431768), (651, 417840), (720, 377797), (744, 365610), (840, 323826), (868, 313380), (930, 292488), (1008, 269855), (1085, 250704), (1116, 243740), (1240, 219366), (1260, 215884), (1302, 208920), (1395, 194992), (1488, 182805), (1680, 161913), (1736, 156690), (1741, 156240), (1860, 146244), (1953, 139280), (2170, 125352), (2232, 121870), (2480, 109683), (2520, 107942), (2604, 104460), (2790, 97496), (3255, 83568), (3472, 78345), (3482, 78120), (3720, 73122), (3906, 69640), (4340, 62676), (4464, 60935), (5040, 53971), (5208, 52230), (5223, 52080), (5580, 48748), (6510, 41784), (6964, 39060), (7440, 36561), (7812, 34820), (8680, 31338), (8705, 31248), (9765, 27856), (10416, 26115), (10446, 26040), (11160, 24374), (12187, 22320), (13020, 20892), (13928, 19530), (15624, 17410), (15669, 17360)]