127317960

素因数分解:

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

素因数の和:1569

約数の個数: 256

約数和(自身を含む): 529459200

約数和(自身を除く): 402141240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1531, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2970, 3062, 3080, 3465, 3780, 3960, 4158, 4593, 4620, 5544, 5940, 6124, 6930, 7560, 7655, 8316, 9186, 9240, 10395, 10717, 11880, 12248, 13779, 13860, 15310, 16632, 16841, 18372, 20790, 21434, 22965, 27558, 27720, 30620, 32151, 33682, 36744, 41337, 41580, 42868, 45930, 50523, 53585, 55116, 61240, 64302, 67364, 68895, 82674, 83160, 84205, 85736, 91860, 96453, 101046, 107170, 110232, 117887, 128604, 134728, 137790, 151569, 160755, 165348, 168410, 183720, 192906, 202092, 206685, 214340, 235774, 252615, 257208, 275580, 289359, 303138, 321510, 330696, 336820, 353661, 385812, 404184, 413370, 428680, 454707, 471548, 482265, 505230, 551160, 578718, 589435, 606276, 643020, 673640, 707322, 757845, 771624, 826740, 909414, 943096, 964530, 1010460, 1060983, 1157436, 1178870, 1212552, 1286040, 1414644, 1446795, 1515690, 1653480, 1768305, 1818828, 1929060, 2020920, 2121966, 2273535, 2314872, 2357740, 2829288, 2893590, 3031380, 3182949, 3536610, 3637656, 3858120, 4243932, 4547070, 4715480, 5304915, 5787180, 6062760, 6365898, 7073220, 8487864, 9094140, 10609830, 11574360, 12731796, 14146440, 15914745, 18188280, 21219660, 25463592, 31829490, 42439320, 63658980, 127317960]

約数ペア:

[(1, 127317960), (2, 63658980), (3, 42439320), (4, 31829490), (5, 25463592), (6, 21219660), (7, 18188280), (8, 15914745), (9, 14146440), (10, 12731796), (11, 11574360), (12, 10609830), (14, 9094140), (15, 8487864), (18, 7073220), (20, 6365898), (21, 6062760), (22, 5787180), (24, 5304915), (27, 4715480), (28, 4547070), (30, 4243932), (33, 3858120), (35, 3637656), (36, 3536610), (40, 3182949), (42, 3031380), (44, 2893590), (45, 2829288), (54, 2357740), (55, 2314872), (56, 2273535), (60, 2121966), (63, 2020920), (66, 1929060), (70, 1818828), (72, 1768305), (77, 1653480), (84, 1515690), (88, 1446795), (90, 1414644), (99, 1286040), (105, 1212552), (108, 1178870), (110, 1157436), (120, 1060983), (126, 1010460), (132, 964530), (135, 943096), (140, 909414), (154, 826740), (165, 771624), (168, 757845), (180, 707322), (189, 673640), (198, 643020), (210, 606276), (216, 589435), (220, 578718), (231, 551160), (252, 505230), (264, 482265), (270, 471548), (280, 454707), (297, 428680), (308, 413370), (315, 404184), (330, 385812), (360, 353661), (378, 336820), (385, 330696), (396, 321510), (420, 303138), (440, 289359), (462, 275580), (495, 257208), (504, 252615), (540, 235774), (594, 214340), (616, 206685), (630, 202092), (660, 192906), (693, 183720), (756, 168410), (770, 165348), (792, 160755), (840, 151569), (924, 137790), (945, 134728), (990, 128604), (1080, 117887), (1155, 110232), (1188, 107170), (1260, 101046), (1320, 96453), (1386, 91860), (1485, 85736), (1512, 84205), (1531, 83160), (1540, 82674), (1848, 68895), (1890, 67364), (1980, 64302), (2079, 61240), (2310, 55116), (2376, 53585), (2520, 50523), (2772, 45930), (2970, 42868), (3062, 41580), (3080, 41337), (3465, 36744), (3780, 33682), (3960, 32151), (4158, 30620), (4593, 27720), (4620, 27558), (5544, 22965), (5940, 21434), (6124, 20790), (6930, 18372), (7560, 16841), (7655, 16632), (8316, 15310), (9186, 13860), (9240, 13779), (10395, 12248), (10717, 11880)]