271575360

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 336

約数和(自身を含む): 1125321600

約数和(自身を除く): 853746240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 665, 672, 684, 709, 720, 760, 798, 840, 855, 912, 960, 1008, 1064, 1120, 1140, 1197, 1216, 1260, 1330, 1344, 1368, 1418, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2127, 2128, 2240, 2280, 2394, 2520, 2660, 2736, 2836, 2880, 3040, 3192, 3360, 3420, 3545, 3648, 3990, 4032, 4254, 4256, 4560, 4788, 4963, 5040, 5320, 5472, 5672, 5985, 6080, 6381, 6384, 6720, 6840, 7090, 7980, 8508, 8512, 9120, 9576, 9926, 10080, 10635, 10640, 10944, 11344, 11970, 12762, 12768, 13471, 13680, 14180, 14889, 15960, 17016, 18240, 19152, 19852, 20160, 21270, 21280, 22688, 23940, 24815, 25524, 25536, 26942, 27360, 28360, 29778, 31905, 31920, 34032, 38304, 39704, 40413, 42540, 42560, 44667, 45376, 47880, 49630, 51048, 53884, 54720, 56720, 59556, 63810, 63840, 67355, 68064, 74445, 76608, 79408, 80826, 85080, 89334, 94297, 95760, 99260, 102096, 107768, 113440, 119112, 121239, 127620, 127680, 134710, 136128, 148890, 158816, 161652, 170160, 178668, 188594, 191520, 198520, 202065, 204192, 215536, 223335, 226880, 238224, 242478, 255240, 269420, 282891, 297780, 317632, 323304, 340320, 357336, 377188, 383040, 397040, 404130, 408384, 431072, 446670, 471485, 476448, 484956, 510480, 538840, 565782, 595560, 606195, 646608, 680640, 714672, 754376, 794080, 808260, 848673, 862144, 893340, 942970, 952896, 969912, 1020960, 1077680, 1131564, 1191120, 1212390, 1293216, 1414455, 1429344, 1508752, 1588160, 1616520, 1697346, 1786680, 1885940, 1939824, 2041920, 2155360, 2263128, 2382240, 2424780, 2586432, 2828910, 2858688, 3017504, 3233040, 3394692, 3573360, 3771880, 3879648, 4243365, 4310720, 4526256, 4764480, 4849560, 5657820, 6035008, 6466080, 6789384, 7146720, 7543760, 7759296, 8486730, 9052512, 9699120, 11315640, 12932160, 13578768, 14293440, 15087520, 16973460, 18105024, 19398240, 22631280, 27157536, 30175040, 33946920, 38796480, 45262560, 54315072, 67893840, 90525120, 135787680, 271575360]

約数ペア:

[(1, 271575360), (2, 135787680), (3, 90525120), (4, 67893840), (5, 54315072), (6, 45262560), (7, 38796480), (8, 33946920), (9, 30175040), (10, 27157536), (12, 22631280), (14, 19398240), (15, 18105024), (16, 16973460), (18, 15087520), (19, 14293440), (20, 13578768), (21, 12932160), (24, 11315640), (28, 9699120), (30, 9052512), (32, 8486730), (35, 7759296), (36, 7543760), (38, 7146720), (40, 6789384), (42, 6466080), (45, 6035008), (48, 5657820), (56, 4849560), (57, 4764480), (60, 4526256), (63, 4310720), (64, 4243365), (70, 3879648), (72, 3771880), (76, 3573360), (80, 3394692), (84, 3233040), (90, 3017504), (95, 2858688), (96, 2828910), (105, 2586432), (112, 2424780), (114, 2382240), (120, 2263128), (126, 2155360), (133, 2041920), (140, 1939824), (144, 1885940), (152, 1786680), (160, 1697346), (168, 1616520), (171, 1588160), (180, 1508752), (190, 1429344), (192, 1414455), (210, 1293216), (224, 1212390), (228, 1191120), (240, 1131564), (252, 1077680), (266, 1020960), (280, 969912), (285, 952896), (288, 942970), (304, 893340), (315, 862144), (320, 848673), (336, 808260), (342, 794080), (360, 754376), (380, 714672), (399, 680640), (420, 646608), (448, 606195), (456, 595560), (480, 565782), (504, 538840), (532, 510480), (560, 484956), (570, 476448), (576, 471485), (608, 446670), (630, 431072), (665, 408384), (672, 404130), (684, 397040), (709, 383040), (720, 377188), (760, 357336), (798, 340320), (840, 323304), (855, 317632), (912, 297780), (960, 282891), (1008, 269420), (1064, 255240), (1120, 242478), (1140, 238224), (1197, 226880), (1216, 223335), (1260, 215536), (1330, 204192), (1344, 202065), (1368, 198520), (1418, 191520), (1440, 188594), (1520, 178668), (1596, 170160), (1680, 161652), (1710, 158816), (1824, 148890), (1995, 136128), (2016, 134710), (2127, 127680), (2128, 127620), (2240, 121239), (2280, 119112), (2394, 113440), (2520, 107768), (2660, 102096), (2736, 99260), (2836, 95760), (2880, 94297), (3040, 89334), (3192, 85080), (3360, 80826), (3420, 79408), (3545, 76608), (3648, 74445), (3990, 68064), (4032, 67355), (4254, 63840), (4256, 63810), (4560, 59556), (4788, 56720), (4963, 54720), (5040, 53884), (5320, 51048), (5472, 49630), (5672, 47880), (5985, 45376), (6080, 44667), (6381, 42560), (6384, 42540), (6720, 40413), (6840, 39704), (7090, 38304), (7980, 34032), (8508, 31920), (8512, 31905), (9120, 29778), (9576, 28360), (9926, 27360), (10080, 26942), (10635, 25536), (10640, 25524), (10944, 24815), (11344, 23940), (11970, 22688), (12762, 21280), (12768, 21270), (13471, 20160), (13680, 19852), (14180, 19152), (14889, 18240), (15960, 17016)]