1520565228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7867}}^1$

素因数の和:7956

約数の個数: 144

約数和(自身を含む): 4811439360

約数和(自身を除く): 3290874132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 59, 63, 78, 84, 91, 117, 118, 126, 156, 177, 182, 234, 236, 252, 273, 354, 364, 413, 468, 531, 546, 708, 767, 819, 826, 1062, 1092, 1239, 1534, 1638, 1652, 2124, 2301, 2478, 3068, 3276, 3717, 4602, 4956, 5369, 6903, 7434, 7867, 9204, 10738, 13806, 14868, 15734, 16107, 21476, 23601, 27612, 31468, 32214, 47202, 48321, 55069, 64428, 70803, 94404, 96642, 102271, 110138, 141606, 165207, 193284, 204542, 220276, 283212, 306813, 330414, 409084, 464153, 495621, 613626, 660828, 715897, 920439, 928306, 991242, 1227252, 1392459, 1431794, 1840878, 1856612, 1982484, 2147691, 2784918, 2863588, 3249071, 3681756, 4177377, 4295382, 5569836, 6033989, 6443073, 6498142, 8354754, 8590764, 9747213, 12067978, 12886146, 12996284, 16709508, 18101967, 19494426, 24135956, 25772292, 29241639, 36203934, 38988852, 42237923, 54305901, 58483278, 72407868, 84475846, 108611802, 116966556, 126713769, 168951692, 217223604, 253427538, 380141307, 506855076, 760282614, 1520565228]

約数ペア:

[(1, 1520565228), (2, 760282614), (3, 506855076), (4, 380141307), (6, 253427538), (7, 217223604), (9, 168951692), (12, 126713769), (13, 116966556), (14, 108611802), (18, 84475846), (21, 72407868), (26, 58483278), (28, 54305901), (36, 42237923), (39, 38988852), (42, 36203934), (52, 29241639), (59, 25772292), (63, 24135956), (78, 19494426), (84, 18101967), (91, 16709508), (117, 12996284), (118, 12886146), (126, 12067978), (156, 9747213), (177, 8590764), (182, 8354754), (234, 6498142), (236, 6443073), (252, 6033989), (273, 5569836), (354, 4295382), (364, 4177377), (413, 3681756), (468, 3249071), (531, 2863588), (546, 2784918), (708, 2147691), (767, 1982484), (819, 1856612), (826, 1840878), (1062, 1431794), (1092, 1392459), (1239, 1227252), (1534, 991242), (1638, 928306), (1652, 920439), (2124, 715897), (2301, 660828), (2478, 613626), (3068, 495621), (3276, 464153), (3717, 409084), (4602, 330414), (4956, 306813), (5369, 283212), (6903, 220276), (7434, 204542), (7867, 193284), (9204, 165207), (10738, 141606), (13806, 110138), (14868, 102271), (15734, 96642), (16107, 94404), (21476, 70803), (23601, 64428), (27612, 55069), (31468, 48321), (32214, 47202)]