861063840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6612

約数の個数: 288

約数和(自身を含む): 3617018496

約数和(自身を除く): 2755954656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 6571, 7280, 8190, 8736, 9360, 10080, 10920, 13104, 13142, 14560, 16380, 18720, 19713, 21840, 26208, 26284, 32760, 32855, 39426, 43680, 45997, 52568, 59139, 65520, 65710, 78852, 85423, 91994, 98565, 105136, 118278, 131040, 131420, 137991, 157704, 170846, 183988, 197130, 210272, 229985, 236556, 256269, 262840, 275982, 295695, 315408, 341692, 367976, 394260, 413973, 427115, 459970, 473112, 512538, 525680, 551964, 591390, 597961, 630816, 683384, 689955, 735952, 768807, 788520, 827946, 854230, 919940, 946224, 1025076, 1051360, 1103928, 1182780, 1195922, 1281345, 1366768, 1379910, 1471904, 1537614, 1577040, 1655892, 1708460, 1793883, 1839880, 1892448, 2050152, 2069865, 2207856, 2365560, 2391844, 2562690, 2733536, 2759820, 2989805, 3075228, 3154080, 3311784, 3416920, 3587766, 3679760, 3844035, 4100304, 4139730, 4415712, 4731120, 4783688, 5125380, 5381649, 5519640, 5979610, 6150456, 6623568, 6833840, 7175532, 7359520, 7688070, 8200608, 8279460, 8969415, 9462240, 9567376, 10250760, 10763298, 11039280, 11959220, 12300912, 13247136, 13667680, 14351064, 15376140, 16558920, 17938830, 19134752, 20501520, 21526596, 22078560, 23918440, 24601824, 26908245, 28702128, 30752280, 33117840, 35877660, 41003040, 43053192, 47836880, 53816490, 57404256, 61504560, 66235680, 71755320, 86106384, 95673760, 107632980, 123009120, 143510640, 172212768, 215265960, 287021280, 430531920, 861063840]

約数ペア:

[(1, 861063840), (2, 430531920), (3, 287021280), (4, 215265960), (5, 172212768), (6, 143510640), (7, 123009120), (8, 107632980), (9, 95673760), (10, 86106384), (12, 71755320), (13, 66235680), (14, 61504560), (15, 57404256), (16, 53816490), (18, 47836880), (20, 43053192), (21, 41003040), (24, 35877660), (26, 33117840), (28, 30752280), (30, 28702128), (32, 26908245), (35, 24601824), (36, 23918440), (39, 22078560), (40, 21526596), (42, 20501520), (45, 19134752), (48, 17938830), (52, 16558920), (56, 15376140), (60, 14351064), (63, 13667680), (65, 13247136), (70, 12300912), (72, 11959220), (78, 11039280), (80, 10763298), (84, 10250760), (90, 9567376), (91, 9462240), (96, 8969415), (104, 8279460), (105, 8200608), (112, 7688070), (117, 7359520), (120, 7175532), (126, 6833840), (130, 6623568), (140, 6150456), (144, 5979610), (156, 5519640), (160, 5381649), (168, 5125380), (180, 4783688), (182, 4731120), (195, 4415712), (208, 4139730), (210, 4100304), (224, 3844035), (234, 3679760), (240, 3587766), (252, 3416920), (260, 3311784), (273, 3154080), (280, 3075228), (288, 2989805), (312, 2759820), (315, 2733536), (336, 2562690), (360, 2391844), (364, 2365560), (390, 2207856), (416, 2069865), (420, 2050152), (455, 1892448), (468, 1839880), (480, 1793883), (504, 1708460), (520, 1655892), (546, 1577040), (560, 1537614), (585, 1471904), (624, 1379910), (630, 1366768), (672, 1281345), (720, 1195922), (728, 1182780), (780, 1103928), (819, 1051360), (840, 1025076), (910, 946224), (936, 919940), (1008, 854230), (1040, 827946), (1092, 788520), (1120, 768807), (1170, 735952), (1248, 689955), (1260, 683384), (1365, 630816), (1440, 597961), (1456, 591390), (1560, 551964), (1638, 525680), (1680, 512538), (1820, 473112), (1872, 459970), (2016, 427115), (2080, 413973), (2184, 394260), (2340, 367976), (2520, 341692), (2730, 315408), (2912, 295695), (3120, 275982), (3276, 262840), (3360, 256269), (3640, 236556), (3744, 229985), (4095, 210272), (4368, 197130), (4680, 183988), (5040, 170846), (5460, 157704), (6240, 137991), (6552, 131420), (6571, 131040), (7280, 118278), (8190, 105136), (8736, 98565), (9360, 91994), (10080, 85423), (10920, 78852), (13104, 65710), (13142, 65520), (14560, 59139), (16380, 52568), (18720, 45997), (19713, 43680), (21840, 39426), (26208, 32855), (26284, 32760)]