5361720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 19837440

約数和(自身を除く): 14475720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 491, 520, 546, 728, 780, 840, 910, 982, 1092, 1365, 1473, 1560, 1820, 1964, 2184, 2455, 2730, 2946, 3437, 3640, 3928, 4910, 5460, 5892, 6383, 6874, 7365, 9820, 10311, 10920, 11784, 12766, 13748, 14730, 17185, 19149, 19640, 20622, 25532, 27496, 29460, 31915, 34370, 38298, 41244, 44681, 51064, 51555, 58920, 63830, 68740, 76596, 82488, 89362, 95745, 103110, 127660, 134043, 137480, 153192, 178724, 191490, 206220, 223405, 255320, 268086, 357448, 382980, 412440, 446810, 536172, 670215, 765960, 893620, 1072344, 1340430, 1787240, 2680860, 5361720]

約数ペア:

[(1, 5361720), (2, 2680860), (3, 1787240), (4, 1340430), (5, 1072344), (6, 893620), (7, 765960), (8, 670215), (10, 536172), (12, 446810), (13, 412440), (14, 382980), (15, 357448), (20, 268086), (21, 255320), (24, 223405), (26, 206220), (28, 191490), (30, 178724), (35, 153192), (39, 137480), (40, 134043), (42, 127660), (52, 103110), (56, 95745), (60, 89362), (65, 82488), (70, 76596), (78, 68740), (84, 63830), (91, 58920), (104, 51555), (105, 51064), (120, 44681), (130, 41244), (140, 38298), (156, 34370), (168, 31915), (182, 29460), (195, 27496), (210, 25532), (260, 20622), (273, 19640), (280, 19149), (312, 17185), (364, 14730), (390, 13748), (420, 12766), (455, 11784), (491, 10920), (520, 10311), (546, 9820), (728, 7365), (780, 6874), (840, 6383), (910, 5892), (982, 5460), (1092, 4910), (1365, 3928), (1473, 3640), (1560, 3437), (1820, 2946), (1964, 2730), (2184, 2455)]