274483440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4951}}^1$

素因数の和:4988

約数の個数: 240

約数和(自身を含む): 1149497856

約数和(自身を除く): 875014416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 4951, 5040, 5544, 6160, 6930, 7920, 9240, 9902, 11088, 13860, 14853, 18480, 19804, 24755, 27720, 29706, 34657, 39608, 44559, 49510, 54461, 55440, 59412, 69314, 74265, 79216, 89118, 99020, 103971, 108922, 118824, 138628, 148530, 163383, 173285, 178236, 198040, 207942, 217844, 222795, 237648, 272305, 277256, 297060, 311913, 326766, 346570, 356472, 381227, 396080, 415884, 435688, 445590, 490149, 519855, 544610, 554512, 594120, 623826, 653532, 693140, 712944, 762454, 816915, 831768, 871376, 891180, 980298, 1039710, 1089220, 1143681, 1188240, 1247652, 1307064, 1386280, 1524908, 1559565, 1633830, 1663536, 1782360, 1906135, 1960596, 2079420, 2178440, 2287362, 2450745, 2495304, 2614128, 2772560, 3049816, 3119130, 3267660, 3431043, 3564720, 3812270, 3921192, 4158840, 4356880, 4574724, 4901490, 4990608, 5718405, 6099632, 6238260, 6535320, 6862086, 7624540, 7842384, 8317680, 9149448, 9802980, 11436810, 12476520, 13070640, 13724172, 15249080, 17155215, 18298896, 19605960, 22873620, 24953040, 27448344, 30498160, 34310430, 39211920, 45747240, 54896688, 68620860, 91494480, 137241720, 274483440]

約数ペア:

[(1, 274483440), (2, 137241720), (3, 91494480), (4, 68620860), (5, 54896688), (6, 45747240), (7, 39211920), (8, 34310430), (9, 30498160), (10, 27448344), (11, 24953040), (12, 22873620), (14, 19605960), (15, 18298896), (16, 17155215), (18, 15249080), (20, 13724172), (21, 13070640), (22, 12476520), (24, 11436810), (28, 9802980), (30, 9149448), (33, 8317680), (35, 7842384), (36, 7624540), (40, 6862086), (42, 6535320), (44, 6238260), (45, 6099632), (48, 5718405), (55, 4990608), (56, 4901490), (60, 4574724), (63, 4356880), (66, 4158840), (70, 3921192), (72, 3812270), (77, 3564720), (80, 3431043), (84, 3267660), (88, 3119130), (90, 3049816), (99, 2772560), (105, 2614128), (110, 2495304), (112, 2450745), (120, 2287362), (126, 2178440), (132, 2079420), (140, 1960596), (144, 1906135), (154, 1782360), (165, 1663536), (168, 1633830), (176, 1559565), (180, 1524908), (198, 1386280), (210, 1307064), (220, 1247652), (231, 1188240), (240, 1143681), (252, 1089220), (264, 1039710), (280, 980298), (308, 891180), (315, 871376), (330, 831768), (336, 816915), (360, 762454), (385, 712944), (396, 693140), (420, 653532), (440, 623826), (462, 594120), (495, 554512), (504, 544610), (528, 519855), (560, 490149), (616, 445590), (630, 435688), (660, 415884), (693, 396080), (720, 381227), (770, 356472), (792, 346570), (840, 326766), (880, 311913), (924, 297060), (990, 277256), (1008, 272305), (1155, 237648), (1232, 222795), (1260, 217844), (1320, 207942), (1386, 198040), (1540, 178236), (1584, 173285), (1680, 163383), (1848, 148530), (1980, 138628), (2310, 118824), (2520, 108922), (2640, 103971), (2772, 99020), (3080, 89118), (3465, 79216), (3696, 74265), (3960, 69314), (4620, 59412), (4951, 55440), (5040, 54461), (5544, 49510), (6160, 44559), (6930, 39608), (7920, 34657), (9240, 29706), (9902, 27720), (11088, 24755), (13860, 19804), (14853, 18480)]