42439320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1$

素因数の和:1566

約数の個数: 192

約数和(自身を含む): 172074240

約数和(自身を除く): 129634920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1531, 1540, 1848, 1980, 2310, 2520, 2772, 3062, 3080, 3465, 3960, 4593, 4620, 5544, 6124, 6930, 7655, 9186, 9240, 10717, 12248, 13779, 13860, 15310, 16841, 18372, 21434, 22965, 27558, 27720, 30620, 32151, 33682, 36744, 42868, 45930, 50523, 53585, 55116, 61240, 64302, 67364, 68895, 84205, 85736, 91860, 96453, 101046, 107170, 110232, 117887, 128604, 134728, 137790, 151569, 160755, 168410, 183720, 192906, 202092, 214340, 235774, 252615, 257208, 275580, 303138, 321510, 336820, 353661, 385812, 404184, 428680, 471548, 482265, 505230, 551160, 589435, 606276, 643020, 673640, 707322, 757845, 771624, 943096, 964530, 1010460, 1060983, 1178870, 1212552, 1286040, 1414644, 1515690, 1768305, 1929060, 2020920, 2121966, 2357740, 2829288, 3031380, 3536610, 3858120, 4243932, 4715480, 5304915, 6062760, 7073220, 8487864, 10609830, 14146440, 21219660, 42439320]

約数ペア:

[(1, 42439320), (2, 21219660), (3, 14146440), (4, 10609830), (5, 8487864), (6, 7073220), (7, 6062760), (8, 5304915), (9, 4715480), (10, 4243932), (11, 3858120), (12, 3536610), (14, 3031380), (15, 2829288), (18, 2357740), (20, 2121966), (21, 2020920), (22, 1929060), (24, 1768305), (28, 1515690), (30, 1414644), (33, 1286040), (35, 1212552), (36, 1178870), (40, 1060983), (42, 1010460), (44, 964530), (45, 943096), (55, 771624), (56, 757845), (60, 707322), (63, 673640), (66, 643020), (70, 606276), (72, 589435), (77, 551160), (84, 505230), (88, 482265), (90, 471548), (99, 428680), (105, 404184), (110, 385812), (120, 353661), (126, 336820), (132, 321510), (140, 303138), (154, 275580), (165, 257208), (168, 252615), (180, 235774), (198, 214340), (210, 202092), (220, 192906), (231, 183720), (252, 168410), (264, 160755), (280, 151569), (308, 137790), (315, 134728), (330, 128604), (360, 117887), (385, 110232), (396, 107170), (420, 101046), (440, 96453), (462, 91860), (495, 85736), (504, 84205), (616, 68895), (630, 67364), (660, 64302), (693, 61240), (770, 55116), (792, 53585), (840, 50523), (924, 45930), (990, 42868), (1155, 36744), (1260, 33682), (1320, 32151), (1386, 30620), (1531, 27720), (1540, 27558), (1848, 22965), (1980, 21434), (2310, 18372), (2520, 16841), (2772, 15310), (3062, 13860), (3080, 13779), (3465, 12248), (3960, 10717), (4593, 9240), (4620, 9186), (5544, 7655), (6124, 6930)]