2124765720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{76651}}^1$

素因数の和:76686

約数の個数: 192

約数和(自身を含む): 8609552640

約数和(自身を除く): 6484786920

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, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 76651, 153302, 229953, 306604, 383255, 459906, 536557, 613208, 689859, 766510, 843161, 919812, 1073114, 1149765, 1379718, 1533020, 1609671, 1686322, 1839624, 2146228, 2299530, 2529483, 2682785, 2759436, 3066040, 3219342, 3372644, 3449295, 4215805, 4292456, 4599060, 4829013, 5058966, 5365570, 5518872, 5902127, 6438684, 6745288, 6898590, 7588449, 8048355, 8431610, 9198120, 9658026, 10117932, 10731140, 11804254, 12647415, 12877368, 13797180, 15176898, 16096710, 16863220, 17706381, 19316052, 20235864, 21462280, 23608508, 24145065, 25294830, 27594360, 29510635, 30353796, 32193420, 33726440, 35412762, 37942245, 38632104, 47217016, 48290130, 50589660, 53119143, 59021270, 60707592, 64386840, 70825524, 75884490, 88531905, 96580260, 101179320, 106238286, 118042540, 141651048, 151768980, 177063810, 193160520, 212476572, 236085080, 265595715, 303537960, 354127620, 424953144, 531191430, 708255240, 1062382860, 2124765720]

約数ペア:

[(1, 2124765720), (2, 1062382860), (3, 708255240), (4, 531191430), (5, 424953144), (6, 354127620), (7, 303537960), (8, 265595715), (9, 236085080), (10, 212476572), (11, 193160520), (12, 177063810), (14, 151768980), (15, 141651048), (18, 118042540), (20, 106238286), (21, 101179320), (22, 96580260), (24, 88531905), (28, 75884490), (30, 70825524), (33, 64386840), (35, 60707592), (36, 59021270), (40, 53119143), (42, 50589660), (44, 48290130), (45, 47217016), (55, 38632104), (56, 37942245), (60, 35412762), (63, 33726440), (66, 32193420), (70, 30353796), (72, 29510635), (77, 27594360), (84, 25294830), (88, 24145065), (90, 23608508), (99, 21462280), (105, 20235864), (110, 19316052), (120, 17706381), (126, 16863220), (132, 16096710), (140, 15176898), (154, 13797180), (165, 12877368), (168, 12647415), (180, 11804254), (198, 10731140), (210, 10117932), (220, 9658026), (231, 9198120), (252, 8431610), (264, 8048355), (280, 7588449), (308, 6898590), (315, 6745288), (330, 6438684), (360, 5902127), (385, 5518872), (396, 5365570), (420, 5058966), (440, 4829013), (462, 4599060), (495, 4292456), (504, 4215805), (616, 3449295), (630, 3372644), (660, 3219342), (693, 3066040), (770, 2759436), (792, 2682785), (840, 2529483), (924, 2299530), (990, 2146228), (1155, 1839624), (1260, 1686322), (1320, 1609671), (1386, 1533020), (1540, 1379718), (1848, 1149765), (1980, 1073114), (2310, 919812), (2520, 843161), (2772, 766510), (3080, 689859), (3465, 613208), (3960, 536557), (4620, 459906), (5544, 383255), (6930, 306604), (9240, 229953), (13860, 153302), (27720, 76651)]