1914890760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:777

約数の個数: 256

約数和(自身を含む): 6723993600

約数和(自身を除く): 4809102840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 127, 135, 138, 180, 184, 207, 216, 230, 254, 270, 276, 345, 360, 381, 414, 460, 508, 540, 552, 607, 621, 635, 690, 762, 828, 920, 1016, 1035, 1080, 1143, 1214, 1242, 1270, 1380, 1524, 1656, 1821, 1905, 2070, 2286, 2428, 2484, 2540, 2760, 2921, 3035, 3048, 3105, 3429, 3642, 3810, 4140, 4572, 4856, 4968, 5080, 5463, 5715, 5842, 6070, 6210, 6858, 7284, 7620, 8280, 8763, 9105, 9144, 10926, 11430, 11684, 12140, 12420, 13716, 13961, 14568, 14605, 15240, 16389, 17145, 17526, 18210, 21852, 22860, 23368, 24280, 24840, 26289, 27315, 27432, 27922, 29210, 32778, 34290, 35052, 36420, 41883, 43704, 43815, 45720, 52578, 54630, 55844, 58420, 65556, 68580, 69805, 70104, 72840, 77089, 78867, 81945, 83766, 87630, 105156, 109260, 111688, 116840, 125649, 131112, 131445, 137160, 139610, 154178, 157734, 163890, 167532, 175260, 209415, 210312, 218520, 231267, 251298, 262890, 279220, 308356, 315468, 327780, 335064, 350520, 376947, 385445, 394335, 418830, 462534, 502596, 525780, 558440, 616712, 628245, 630936, 655560, 693801, 753894, 770890, 788670, 837660, 925068, 1005192, 1051560, 1156335, 1256490, 1387602, 1507788, 1541780, 1577340, 1675320, 1773047, 1850136, 1884735, 2081403, 2312670, 2512980, 2775204, 3015576, 3083560, 3154680, 3469005, 3546094, 3769470, 4162806, 4625340, 5025960, 5319141, 5550408, 6938010, 7092188, 7538940, 8325612, 8865235, 9250680, 10407015, 10638282, 13876020, 14184376, 15077880, 15957423, 16651224, 17730470, 20814030, 21276564, 26595705, 27752040, 31914846, 35460940, 41628060, 42553128, 47872269, 53191410, 63829692, 70921880, 79787115, 83256120, 95744538, 106382820, 127659384, 159574230, 191489076, 212765640, 239361345, 319148460, 382978152, 478722690, 638296920, 957445380, 1914890760]

約数ペア:

[(1, 1914890760), (2, 957445380), (3, 638296920), (4, 478722690), (5, 382978152), (6, 319148460), (8, 239361345), (9, 212765640), (10, 191489076), (12, 159574230), (15, 127659384), (18, 106382820), (20, 95744538), (23, 83256120), (24, 79787115), (27, 70921880), (30, 63829692), (36, 53191410), (40, 47872269), (45, 42553128), (46, 41628060), (54, 35460940), (60, 31914846), (69, 27752040), (72, 26595705), (90, 21276564), (92, 20814030), (108, 17730470), (115, 16651224), (120, 15957423), (127, 15077880), (135, 14184376), (138, 13876020), (180, 10638282), (184, 10407015), (207, 9250680), (216, 8865235), (230, 8325612), (254, 7538940), (270, 7092188), (276, 6938010), (345, 5550408), (360, 5319141), (381, 5025960), (414, 4625340), (460, 4162806), (508, 3769470), (540, 3546094), (552, 3469005), (607, 3154680), (621, 3083560), (635, 3015576), (690, 2775204), (762, 2512980), (828, 2312670), (920, 2081403), (1016, 1884735), (1035, 1850136), (1080, 1773047), (1143, 1675320), (1214, 1577340), (1242, 1541780), (1270, 1507788), (1380, 1387602), (1524, 1256490), (1656, 1156335), (1821, 1051560), (1905, 1005192), (2070, 925068), (2286, 837660), (2428, 788670), (2484, 770890), (2540, 753894), (2760, 693801), (2921, 655560), (3035, 630936), (3048, 628245), (3105, 616712), (3429, 558440), (3642, 525780), (3810, 502596), (4140, 462534), (4572, 418830), (4856, 394335), (4968, 385445), (5080, 376947), (5463, 350520), (5715, 335064), (5842, 327780), (6070, 315468), (6210, 308356), (6858, 279220), (7284, 262890), (7620, 251298), (8280, 231267), (8763, 218520), (9105, 210312), (9144, 209415), (10926, 175260), (11430, 167532), (11684, 163890), (12140, 157734), (12420, 154178), (13716, 139610), (13961, 137160), (14568, 131445), (14605, 131112), (15240, 125649), (16389, 116840), (17145, 111688), (17526, 109260), (18210, 105156), (21852, 87630), (22860, 83766), (23368, 81945), (24280, 78867), (24840, 77089), (26289, 72840), (27315, 70104), (27432, 69805), (27922, 68580), (29210, 65556), (32778, 58420), (34290, 55844), (35052, 54630), (36420, 52578), (41883, 45720), (43704, 43815)]