258498240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 448

約数和(自身を含む): 1106058240

約数和(自身を除く): 847560000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 260, 264, 269, 273, 280, 286, 308, 312, 320, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 520, 528, 538, 546, 560, 572, 616, 624, 660, 672, 704, 715, 728, 770, 780, 807, 832, 840, 858, 880, 910, 924, 960, 1001, 1040, 1056, 1076, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1344, 1345, 1365, 1430, 1456, 1540, 1560, 1614, 1680, 1716, 1760, 1820, 1848, 1883, 2002, 2080, 2112, 2145, 2152, 2184, 2240, 2288, 2310, 2464, 2496, 2640, 2690, 2730, 2860, 2912, 2959, 3003, 3080, 3120, 3228, 3360, 3432, 3497, 3520, 3640, 3696, 3766, 4004, 4035, 4160, 4290, 4304, 4368, 4576, 4620, 4928, 5005, 5280, 5380, 5460, 5649, 5720, 5824, 5918, 6006, 6160, 6240, 6456, 6720, 6864, 6994, 7280, 7392, 7532, 8008, 8070, 8580, 8608, 8736, 8877, 9152, 9240, 9415, 10010, 10491, 10560, 10760, 10920, 11298, 11440, 11836, 12012, 12320, 12480, 12912, 13728, 13988, 14560, 14784, 14795, 15015, 15064, 16016, 16140, 17160, 17216, 17472, 17485, 17754, 18480, 18830, 20020, 20713, 20982, 21520, 21840, 22596, 22880, 23672, 24024, 24479, 24640, 25824, 27456, 27976, 28245, 29120, 29590, 30030, 30128, 32032, 32280, 34320, 34970, 35508, 36960, 37660, 38467, 40040, 41426, 41964, 43040, 43680, 44385, 45192, 45760, 47344, 48048, 48958, 51648, 52455, 55952, 56490, 59180, 60060, 60256, 62139, 64064, 64560, 68640, 69940, 71016, 73437, 73920, 75320, 76934, 80080, 82852, 83928, 86080, 87360, 88770, 90384, 94688, 96096, 97916, 103565, 104910, 111904, 112980, 115401, 118360, 120120, 120512, 122395, 124278, 129120, 137280, 139880, 142032, 146874, 150640, 153868, 160160, 165704, 167856, 177540, 180768, 189376, 192192, 192335, 195832, 207130, 209820, 223808, 225960, 230802, 236720, 240240, 244790, 248556, 258240, 269269, 279760, 284064, 293748, 301280, 307736, 310695, 320320, 331408, 335712, 355080, 361536, 367185, 384670, 391664, 414260, 419640, 451920, 461604, 473440, 480480, 489580, 497112, 538538, 559520, 568128, 577005, 587496, 602560, 615472, 621390, 662816, 671424, 710160, 734370, 769340, 783328, 807807, 828520, 839280, 903840, 923208, 946880, 960960, 979160, 994224, 1077076, 1119040, 1154010, 1174992, 1230944, 1242780, 1325632, 1346345, 1420320, 1468740, 1538680, 1566656, 1615614, 1657040, 1678560, 1807680, 1846416, 1958320, 1988448, 2154152, 2308020, 2349984, 2461888, 2485560, 2692690, 2840640, 2937480, 3077360, 3231228, 3314080, 3357120, 3692832, 3916640, 3976896, 4039035, 4308304, 4616040, 4699968, 4971120, 5385380, 5874960, 6154720, 6462456, 6628160, 7385664, 7833280, 8078070, 8616608, 9232080, 9942240, 10770760, 11749920, 12309440, 12924912, 16156140, 17233216, 18464160, 19884480, 21541520, 23499840, 25849824, 32312280, 36928320, 43083040, 51699648, 64624560, 86166080, 129249120, 258498240]

約数ペア:

[(1, 258498240), (2, 129249120), (3, 86166080), (4, 64624560), (5, 51699648), (6, 43083040), (7, 36928320), (8, 32312280), (10, 25849824), (11, 23499840), (12, 21541520), (13, 19884480), (14, 18464160), (15, 17233216), (16, 16156140), (20, 12924912), (21, 12309440), (22, 11749920), (24, 10770760), (26, 9942240), (28, 9232080), (30, 8616608), (32, 8078070), (33, 7833280), (35, 7385664), (39, 6628160), (40, 6462456), (42, 6154720), (44, 5874960), (48, 5385380), (52, 4971120), (55, 4699968), (56, 4616040), (60, 4308304), (64, 4039035), (65, 3976896), (66, 3916640), (70, 3692832), (77, 3357120), (78, 3314080), (80, 3231228), (84, 3077360), (88, 2937480), (91, 2840640), (96, 2692690), (104, 2485560), (105, 2461888), (110, 2349984), (112, 2308020), (120, 2154152), (130, 1988448), (132, 1958320), (140, 1846416), (143, 1807680), (154, 1678560), (156, 1657040), (160, 1615614), (165, 1566656), (168, 1538680), (176, 1468740), (182, 1420320), (192, 1346345), (195, 1325632), (208, 1242780), (210, 1230944), (220, 1174992), (224, 1154010), (231, 1119040), (240, 1077076), (260, 994224), (264, 979160), (269, 960960), (273, 946880), (280, 923208), (286, 903840), (308, 839280), (312, 828520), (320, 807807), (330, 783328), (336, 769340), (352, 734370), (364, 710160), (385, 671424), (390, 662816), (416, 621390), (420, 615472), (429, 602560), (440, 587496), (448, 577005), (455, 568128), (462, 559520), (480, 538538), (520, 497112), (528, 489580), (538, 480480), (546, 473440), (560, 461604), (572, 451920), (616, 419640), (624, 414260), (660, 391664), (672, 384670), (704, 367185), (715, 361536), (728, 355080), (770, 335712), (780, 331408), (807, 320320), (832, 310695), (840, 307736), (858, 301280), (880, 293748), (910, 284064), (924, 279760), (960, 269269), (1001, 258240), (1040, 248556), (1056, 244790), (1076, 240240), (1092, 236720), (1120, 230802), (1144, 225960), (1155, 223808), (1232, 209820), (1248, 207130), (1320, 195832), (1344, 192335), (1345, 192192), (1365, 189376), (1430, 180768), (1456, 177540), (1540, 167856), (1560, 165704), (1614, 160160), (1680, 153868), (1716, 150640), (1760, 146874), (1820, 142032), (1848, 139880), (1883, 137280), (2002, 129120), (2080, 124278), (2112, 122395), (2145, 120512), (2152, 120120), (2184, 118360), (2240, 115401), (2288, 112980), (2310, 111904), (2464, 104910), (2496, 103565), (2640, 97916), (2690, 96096), (2730, 94688), (2860, 90384), (2912, 88770), (2959, 87360), (3003, 86080), (3080, 83928), (3120, 82852), (3228, 80080), (3360, 76934), (3432, 75320), (3497, 73920), (3520, 73437), (3640, 71016), (3696, 69940), (3766, 68640), (4004, 64560), (4035, 64064), (4160, 62139), (4290, 60256), (4304, 60060), (4368, 59180), (4576, 56490), (4620, 55952), (4928, 52455), (5005, 51648), (5280, 48958), (5380, 48048), (5460, 47344), (5649, 45760), (5720, 45192), (5824, 44385), (5918, 43680), (6006, 43040), (6160, 41964), (6240, 41426), (6456, 40040), (6720, 38467), (6864, 37660), (6994, 36960), (7280, 35508), (7392, 34970), (7532, 34320), (8008, 32280), (8070, 32032), (8580, 30128), (8608, 30030), (8736, 29590), (8877, 29120), (9152, 28245), (9240, 27976), (9415, 27456), (10010, 25824), (10491, 24640), (10560, 24479), (10760, 24024), (10920, 23672), (11298, 22880), (11440, 22596), (11836, 21840), (12012, 21520), (12320, 20982), (12480, 20713), (12912, 20020), (13728, 18830), (13988, 18480), (14560, 17754), (14784, 17485), (14795, 17472), (15015, 17216), (15064, 17160), (16016, 16140)]