8179239420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3121

約数の個数: 216

約数和(自身を含む): 27494917632

約数和(自身を除く): 19315678212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 127, 132, 165, 180, 198, 220, 242, 254, 330, 363, 381, 396, 484, 495, 508, 605, 635, 660, 726, 762, 990, 1089, 1143, 1210, 1270, 1397, 1452, 1524, 1815, 1905, 1980, 2178, 2286, 2420, 2540, 2794, 2957, 3630, 3810, 4191, 4356, 4572, 5445, 5588, 5715, 5914, 6985, 7260, 7620, 8382, 8871, 10890, 11430, 11828, 12573, 13970, 14785, 15367, 16764, 17742, 20955, 21780, 22860, 25146, 26613, 27940, 29570, 30734, 32527, 35484, 41910, 44355, 46101, 50292, 53226, 59140, 61468, 62865, 65054, 76835, 83820, 88710, 92202, 97581, 106452, 125730, 130108, 133065, 138303, 153670, 162635, 177420, 184404, 195162, 230505, 251460, 266130, 276606, 292743, 307340, 325270, 357797, 375539, 390324, 461010, 487905, 532260, 553212, 585486, 650540, 691515, 715594, 751078, 922020, 975810, 1073391, 1126617, 1170972, 1383030, 1431188, 1463715, 1502156, 1788985, 1877695, 1951620, 2146782, 2253234, 2766060, 2927430, 3220173, 3379851, 3577970, 3755390, 4130929, 4293564, 4506468, 5366955, 5633085, 5854860, 6440346, 6759702, 7155940, 7510780, 8261858, 10733910, 11266170, 12392787, 12880692, 13519404, 16100865, 16523716, 16899255, 20654645, 21467820, 22532340, 24785574, 32201730, 33798510, 37178361, 41309290, 45440219, 49571148, 61963935, 64403460, 67597020, 74356722, 82618580, 90880438, 123927870, 136320657, 148713444, 181760876, 185891805, 227201095, 247855740, 272641314, 371783610, 408961971, 454402190, 545282628, 681603285, 743567220, 817923942, 908804380, 1363206570, 1635847884, 2044809855, 2726413140, 4089619710, 8179239420]

約数ペア:

[(1, 8179239420), (2, 4089619710), (3, 2726413140), (4, 2044809855), (5, 1635847884), (6, 1363206570), (9, 908804380), (10, 817923942), (11, 743567220), (12, 681603285), (15, 545282628), (18, 454402190), (20, 408961971), (22, 371783610), (30, 272641314), (33, 247855740), (36, 227201095), (44, 185891805), (45, 181760876), (55, 148713444), (60, 136320657), (66, 123927870), (90, 90880438), (99, 82618580), (110, 74356722), (121, 67597020), (127, 64403460), (132, 61963935), (165, 49571148), (180, 45440219), (198, 41309290), (220, 37178361), (242, 33798510), (254, 32201730), (330, 24785574), (363, 22532340), (381, 21467820), (396, 20654645), (484, 16899255), (495, 16523716), (508, 16100865), (605, 13519404), (635, 12880692), (660, 12392787), (726, 11266170), (762, 10733910), (990, 8261858), (1089, 7510780), (1143, 7155940), (1210, 6759702), (1270, 6440346), (1397, 5854860), (1452, 5633085), (1524, 5366955), (1815, 4506468), (1905, 4293564), (1980, 4130929), (2178, 3755390), (2286, 3577970), (2420, 3379851), (2540, 3220173), (2794, 2927430), (2957, 2766060), (3630, 2253234), (3810, 2146782), (4191, 1951620), (4356, 1877695), (4572, 1788985), (5445, 1502156), (5588, 1463715), (5715, 1431188), (5914, 1383030), (6985, 1170972), (7260, 1126617), (7620, 1073391), (8382, 975810), (8871, 922020), (10890, 751078), (11430, 715594), (11828, 691515), (12573, 650540), (13970, 585486), (14785, 553212), (15367, 532260), (16764, 487905), (17742, 461010), (20955, 390324), (21780, 375539), (22860, 357797), (25146, 325270), (26613, 307340), (27940, 292743), (29570, 276606), (30734, 266130), (32527, 251460), (35484, 230505), (41910, 195162), (44355, 184404), (46101, 177420), (50292, 162635), (53226, 153670), (59140, 138303), (61468, 133065), (62865, 130108), (65054, 125730), (76835, 106452), (83820, 97581), (88710, 92202)]