42446880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4211}}^1$

素因数の和:4239

約数の個数: 144

約数和(自身を含む): 165582144

約数和(自身を除く): 123135264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 4211, 5040, 8422, 10080, 12633, 16844, 21055, 25266, 29477, 33688, 37899, 42110, 50532, 58954, 63165, 67376, 75798, 84220, 88431, 101064, 117908, 126330, 134752, 147385, 151596, 168440, 176862, 189495, 202128, 235816, 252660, 265293, 294770, 303192, 336880, 353724, 378990, 404256, 442155, 471632, 505320, 530586, 589540, 606384, 673760, 707448, 757980, 884310, 943264, 1010640, 1061172, 1179080, 1212768, 1326465, 1414896, 1515960, 1768620, 2021280, 2122344, 2358160, 2652930, 2829792, 3031920, 3537240, 4244688, 4716320, 5305860, 6063840, 7074480, 8489376, 10611720, 14148960, 21223440, 42446880]

約数ペア:

[(1, 42446880), (2, 21223440), (3, 14148960), (4, 10611720), (5, 8489376), (6, 7074480), (7, 6063840), (8, 5305860), (9, 4716320), (10, 4244688), (12, 3537240), (14, 3031920), (15, 2829792), (16, 2652930), (18, 2358160), (20, 2122344), (21, 2021280), (24, 1768620), (28, 1515960), (30, 1414896), (32, 1326465), (35, 1212768), (36, 1179080), (40, 1061172), (42, 1010640), (45, 943264), (48, 884310), (56, 757980), (60, 707448), (63, 673760), (70, 606384), (72, 589540), (80, 530586), (84, 505320), (90, 471632), (96, 442155), (105, 404256), (112, 378990), (120, 353724), (126, 336880), (140, 303192), (144, 294770), (160, 265293), (168, 252660), (180, 235816), (210, 202128), (224, 189495), (240, 176862), (252, 168440), (280, 151596), (288, 147385), (315, 134752), (336, 126330), (360, 117908), (420, 101064), (480, 88431), (504, 84220), (560, 75798), (630, 67376), (672, 63165), (720, 58954), (840, 50532), (1008, 42110), (1120, 37899), (1260, 33688), (1440, 29477), (1680, 25266), (2016, 21055), (2520, 16844), (3360, 12633), (4211, 10080), (5040, 8422)]