138582360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 256

約数和(自身を含む): 551577600

約数和(自身を除く): 412995240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 504, 540, 552, 621, 630, 644, 690, 756, 797, 805, 828, 840, 920, 945, 966, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1512, 1594, 1610, 1656, 1890, 1932, 2070, 2391, 2415, 2484, 2520, 2760, 2898, 3105, 3188, 3220, 3780, 3864, 3985, 4140, 4347, 4782, 4830, 4968, 5579, 5796, 6210, 6376, 6440, 7173, 7245, 7560, 7970, 8280, 8694, 9564, 9660, 11158, 11592, 11955, 12420, 14346, 14490, 15940, 16737, 17388, 18331, 19128, 19320, 21519, 21735, 22316, 23910, 24840, 27895, 28692, 28980, 31880, 33474, 34776, 35865, 36662, 43038, 43470, 44632, 47820, 50211, 54993, 55790, 57384, 57960, 66948, 71730, 73324, 83685, 86076, 86940, 91655, 95640, 100422, 107595, 109986, 111580, 128317, 133896, 143460, 146648, 150633, 164979, 167370, 172152, 173880, 183310, 200844, 215190, 219972, 223160, 251055, 256634, 274965, 286920, 301266, 329958, 334740, 366620, 384951, 401688, 430380, 439944, 494937, 502110, 513268, 549930, 602532, 641585, 659916, 669480, 733240, 753165, 769902, 824895, 860760, 989874, 1004220, 1026536, 1099860, 1154853, 1205064, 1283170, 1319832, 1506330, 1539804, 1649790, 1924755, 1979748, 2008440, 2199720, 2309706, 2474685, 2566340, 3012660, 3079608, 3299580, 3464559, 3849510, 3959496, 4619412, 4949370, 5132680, 5774265, 6025320, 6599160, 6929118, 7699020, 9238824, 9898740, 11548530, 13858236, 15398040, 17322795, 19797480, 23097060, 27716472, 34645590, 46194120, 69291180, 138582360]

約数ペア:

[(1, 138582360), (2, 69291180), (3, 46194120), (4, 34645590), (5, 27716472), (6, 23097060), (7, 19797480), (8, 17322795), (9, 15398040), (10, 13858236), (12, 11548530), (14, 9898740), (15, 9238824), (18, 7699020), (20, 6929118), (21, 6599160), (23, 6025320), (24, 5774265), (27, 5132680), (28, 4949370), (30, 4619412), (35, 3959496), (36, 3849510), (40, 3464559), (42, 3299580), (45, 3079608), (46, 3012660), (54, 2566340), (56, 2474685), (60, 2309706), (63, 2199720), (69, 2008440), (70, 1979748), (72, 1924755), (84, 1649790), (90, 1539804), (92, 1506330), (105, 1319832), (108, 1283170), (115, 1205064), (120, 1154853), (126, 1099860), (135, 1026536), (138, 1004220), (140, 989874), (161, 860760), (168, 824895), (180, 769902), (184, 753165), (189, 733240), (207, 669480), (210, 659916), (216, 641585), (230, 602532), (252, 549930), (270, 513268), (276, 502110), (280, 494937), (315, 439944), (322, 430380), (345, 401688), (360, 384951), (378, 366620), (414, 334740), (420, 329958), (460, 301266), (483, 286920), (504, 274965), (540, 256634), (552, 251055), (621, 223160), (630, 219972), (644, 215190), (690, 200844), (756, 183310), (797, 173880), (805, 172152), (828, 167370), (840, 164979), (920, 150633), (945, 146648), (966, 143460), (1035, 133896), (1080, 128317), (1242, 111580), (1260, 109986), (1288, 107595), (1380, 100422), (1449, 95640), (1512, 91655), (1594, 86940), (1610, 86076), (1656, 83685), (1890, 73324), (1932, 71730), (2070, 66948), (2391, 57960), (2415, 57384), (2484, 55790), (2520, 54993), (2760, 50211), (2898, 47820), (3105, 44632), (3188, 43470), (3220, 43038), (3780, 36662), (3864, 35865), (3985, 34776), (4140, 33474), (4347, 31880), (4782, 28980), (4830, 28692), (4968, 27895), (5579, 24840), (5796, 23910), (6210, 22316), (6376, 21735), (6440, 21519), (7173, 19320), (7245, 19128), (7560, 18331), (7970, 17388), (8280, 16737), (8694, 15940), (9564, 14490), (9660, 14346), (11158, 12420), (11592, 11955)]