289158240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2099}}^1$

素因数の和:2165

約数の個数: 192

約数和(自身を含む): 1066867200

約数和(自身を除く): 777708960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1120, 1148, 1230, 1312, 1435, 1640, 1680, 1722, 1968, 2099, 2296, 2460, 2870, 3280, 3360, 3444, 3936, 4198, 4305, 4592, 4920, 5740, 6297, 6560, 6888, 8396, 8610, 9184, 9840, 10495, 11480, 12594, 13776, 14693, 16792, 17220, 19680, 20990, 22960, 25188, 27552, 29386, 31485, 33584, 34440, 41980, 44079, 45920, 50376, 58772, 62970, 67168, 68880, 73465, 83960, 86059, 88158, 100752, 117544, 125940, 137760, 146930, 167920, 172118, 176316, 201504, 220395, 235088, 251880, 258177, 293860, 335840, 344236, 352632, 430295, 440790, 470176, 503760, 516354, 587720, 602413, 688472, 705264, 860590, 881580, 1007520, 1032708, 1175440, 1204826, 1290885, 1376944, 1410528, 1721180, 1763160, 1807239, 2065416, 2350880, 2409652, 2581770, 2753888, 3012065, 3442360, 3526320, 3614478, 4130832, 4819304, 5163540, 6024130, 6884720, 7052640, 7228956, 8261664, 9036195, 9638608, 10327080, 12048260, 13769440, 14457912, 18072390, 19277216, 20654160, 24096520, 28915824, 36144780, 41308320, 48193040, 57831648, 72289560, 96386080, 144579120, 289158240]

約数ペア:

[(1, 289158240), (2, 144579120), (3, 96386080), (4, 72289560), (5, 57831648), (6, 48193040), (7, 41308320), (8, 36144780), (10, 28915824), (12, 24096520), (14, 20654160), (15, 19277216), (16, 18072390), (20, 14457912), (21, 13769440), (24, 12048260), (28, 10327080), (30, 9638608), (32, 9036195), (35, 8261664), (40, 7228956), (41, 7052640), (42, 6884720), (48, 6024130), (56, 5163540), (60, 4819304), (70, 4130832), (80, 3614478), (82, 3526320), (84, 3442360), (96, 3012065), (105, 2753888), (112, 2581770), (120, 2409652), (123, 2350880), (140, 2065416), (160, 1807239), (164, 1763160), (168, 1721180), (205, 1410528), (210, 1376944), (224, 1290885), (240, 1204826), (246, 1175440), (280, 1032708), (287, 1007520), (328, 881580), (336, 860590), (410, 705264), (420, 688472), (480, 602413), (492, 587720), (560, 516354), (574, 503760), (615, 470176), (656, 440790), (672, 430295), (820, 352632), (840, 344236), (861, 335840), (984, 293860), (1120, 258177), (1148, 251880), (1230, 235088), (1312, 220395), (1435, 201504), (1640, 176316), (1680, 172118), (1722, 167920), (1968, 146930), (2099, 137760), (2296, 125940), (2460, 117544), (2870, 100752), (3280, 88158), (3360, 86059), (3444, 83960), (3936, 73465), (4198, 68880), (4305, 67168), (4592, 62970), (4920, 58772), (5740, 50376), (6297, 45920), (6560, 44079), (6888, 41980), (8396, 34440), (8610, 33584), (9184, 31485), (9840, 29386), (10495, 27552), (11480, 25188), (12594, 22960), (13776, 20990), (14693, 19680), (16792, 17220)]