2023504980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{16787}}^1$

素因数の和:16854

約数の個数: 144

約数和(自身を含む): 6751999296

約数和(自身を除く): 4728494316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 49, 60, 70, 82, 84, 98, 105, 123, 140, 147, 164, 196, 205, 210, 245, 246, 287, 294, 410, 420, 490, 492, 574, 588, 615, 735, 820, 861, 980, 1148, 1230, 1435, 1470, 1722, 2009, 2460, 2870, 2940, 3444, 4018, 4305, 5740, 6027, 8036, 8610, 10045, 12054, 16787, 17220, 20090, 24108, 30135, 33574, 40180, 50361, 60270, 67148, 83935, 100722, 117509, 120540, 167870, 201444, 235018, 251805, 335740, 352527, 470036, 503610, 587545, 688267, 705054, 822563, 1007220, 1175090, 1376534, 1410108, 1645126, 1762635, 2064801, 2350180, 2467689, 2753068, 3290252, 3441335, 3525270, 4112815, 4129602, 4817869, 4935378, 6882670, 7050540, 8225630, 8259204, 9635738, 9870756, 10324005, 12338445, 13765340, 14453607, 16451260, 19271476, 20648010, 24089345, 24676890, 28907214, 33725083, 41296020, 48178690, 49353780, 57814428, 67450166, 72268035, 96357380, 101175249, 134900332, 144536070, 168625415, 202350498, 289072140, 337250830, 404700996, 505876245, 674501660, 1011752490, 2023504980]

約数ペア:

[(1, 2023504980), (2, 1011752490), (3, 674501660), (4, 505876245), (5, 404700996), (6, 337250830), (7, 289072140), (10, 202350498), (12, 168625415), (14, 144536070), (15, 134900332), (20, 101175249), (21, 96357380), (28, 72268035), (30, 67450166), (35, 57814428), (41, 49353780), (42, 48178690), (49, 41296020), (60, 33725083), (70, 28907214), (82, 24676890), (84, 24089345), (98, 20648010), (105, 19271476), (123, 16451260), (140, 14453607), (147, 13765340), (164, 12338445), (196, 10324005), (205, 9870756), (210, 9635738), (245, 8259204), (246, 8225630), (287, 7050540), (294, 6882670), (410, 4935378), (420, 4817869), (490, 4129602), (492, 4112815), (574, 3525270), (588, 3441335), (615, 3290252), (735, 2753068), (820, 2467689), (861, 2350180), (980, 2064801), (1148, 1762635), (1230, 1645126), (1435, 1410108), (1470, 1376534), (1722, 1175090), (2009, 1007220), (2460, 822563), (2870, 705054), (2940, 688267), (3444, 587545), (4018, 503610), (4305, 470036), (5740, 352527), (6027, 335740), (8036, 251805), (8610, 235018), (10045, 201444), (12054, 167870), (16787, 120540), (17220, 117509), (20090, 100722), (24108, 83935), (30135, 67148), (33574, 60270), (40180, 50361)]