129853080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^2$

素因数の和:478

約数の個数: 144

約数和(自身を含む): 484445520

約数和(自身を除く): 354592440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 227, 252, 280, 315, 360, 420, 454, 504, 630, 681, 840, 908, 1135, 1260, 1362, 1589, 1816, 2043, 2270, 2520, 2724, 3178, 3405, 4086, 4540, 4767, 5448, 6356, 6810, 7945, 8172, 9080, 9534, 10215, 12712, 13620, 14301, 15890, 16344, 19068, 20430, 23835, 27240, 28602, 31780, 38136, 40860, 47670, 51529, 57204, 63560, 71505, 81720, 95340, 103058, 114408, 143010, 154587, 190680, 206116, 257645, 286020, 309174, 360703, 412232, 463761, 515290, 572040, 618348, 721406, 772935, 927522, 1030580, 1082109, 1236696, 1442812, 1545870, 1803515, 1855044, 2061160, 2164218, 2318805, 2885624, 3091740, 3246327, 3607030, 3710088, 4328436, 4637610, 5410545, 6183480, 6492654, 7214060, 8656872, 9275220, 10821090, 12985308, 14428120, 16231635, 18550440, 21642180, 25970616, 32463270, 43284360, 64926540, 129853080]

約数ペア:

[(1, 129853080), (2, 64926540), (3, 43284360), (4, 32463270), (5, 25970616), (6, 21642180), (7, 18550440), (8, 16231635), (9, 14428120), (10, 12985308), (12, 10821090), (14, 9275220), (15, 8656872), (18, 7214060), (20, 6492654), (21, 6183480), (24, 5410545), (28, 4637610), (30, 4328436), (35, 3710088), (36, 3607030), (40, 3246327), (42, 3091740), (45, 2885624), (56, 2318805), (60, 2164218), (63, 2061160), (70, 1855044), (72, 1803515), (84, 1545870), (90, 1442812), (105, 1236696), (120, 1082109), (126, 1030580), (140, 927522), (168, 772935), (180, 721406), (210, 618348), (227, 572040), (252, 515290), (280, 463761), (315, 412232), (360, 360703), (420, 309174), (454, 286020), (504, 257645), (630, 206116), (681, 190680), (840, 154587), (908, 143010), (1135, 114408), (1260, 103058), (1362, 95340), (1589, 81720), (1816, 71505), (2043, 63560), (2270, 57204), (2520, 51529), (2724, 47670), (3178, 40860), (3405, 38136), (4086, 31780), (4540, 28602), (4767, 27240), (5448, 23835), (6356, 20430), (6810, 19068), (7945, 16344), (8172, 15890), (9080, 14301), (9534, 13620), (10215, 12712)]