40121616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 118742400

約数和(自身を除く): 78620784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 37, 38, 41, 48, 57, 58, 74, 76, 82, 87, 111, 114, 116, 123, 148, 152, 164, 174, 222, 228, 232, 246, 296, 304, 328, 348, 444, 456, 464, 492, 551, 592, 656, 696, 703, 779, 888, 912, 984, 1073, 1102, 1189, 1392, 1406, 1517, 1558, 1653, 1776, 1968, 2109, 2146, 2204, 2337, 2378, 2812, 3034, 3116, 3219, 3306, 3567, 4218, 4292, 4408, 4551, 4674, 4756, 5624, 6068, 6232, 6438, 6612, 7134, 8436, 8584, 8816, 9102, 9348, 9512, 11248, 12136, 12464, 12876, 13224, 14268, 16872, 17168, 18204, 18696, 19024, 20387, 22591, 24272, 25752, 26448, 28536, 28823, 33744, 36408, 37392, 40774, 43993, 45182, 51504, 57072, 57646, 61161, 67773, 72816, 81548, 86469, 87986, 90364, 115292, 122322, 131979, 135546, 163096, 172938, 175972, 180728, 230584, 244644, 263958, 271092, 326192, 345876, 351944, 361456, 461168, 489288, 527916, 542184, 691752, 703888, 835867, 978576, 1055832, 1084368, 1383504, 1671734, 2111664, 2507601, 3343468, 5015202, 6686936, 10030404, 13373872, 20060808, 40121616]

約数ペア:

[(1, 40121616), (2, 20060808), (3, 13373872), (4, 10030404), (6, 6686936), (8, 5015202), (12, 3343468), (16, 2507601), (19, 2111664), (24, 1671734), (29, 1383504), (37, 1084368), (38, 1055832), (41, 978576), (48, 835867), (57, 703888), (58, 691752), (74, 542184), (76, 527916), (82, 489288), (87, 461168), (111, 361456), (114, 351944), (116, 345876), (123, 326192), (148, 271092), (152, 263958), (164, 244644), (174, 230584), (222, 180728), (228, 175972), (232, 172938), (246, 163096), (296, 135546), (304, 131979), (328, 122322), (348, 115292), (444, 90364), (456, 87986), (464, 86469), (492, 81548), (551, 72816), (592, 67773), (656, 61161), (696, 57646), (703, 57072), (779, 51504), (888, 45182), (912, 43993), (984, 40774), (1073, 37392), (1102, 36408), (1189, 33744), (1392, 28823), (1406, 28536), (1517, 26448), (1558, 25752), (1653, 24272), (1776, 22591), (1968, 20387), (2109, 19024), (2146, 18696), (2204, 18204), (2337, 17168), (2378, 16872), (2812, 14268), (3034, 13224), (3116, 12876), (3219, 12464), (3306, 12136), (3567, 11248), (4218, 9512), (4292, 9348), (4408, 9102), (4551, 8816), (4674, 8584), (4756, 8436), (5624, 7134), (6068, 6612), (6232, 6438)]