26719560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 103783680

約数和(自身を除く): 77064120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 461, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 922, 966, 1035, 1260, 1288, 1380, 1383, 1449, 1610, 1656, 1844, 1932, 2070, 2305, 2415, 2520, 2760, 2766, 2898, 3220, 3227, 3688, 3864, 4140, 4149, 4610, 4830, 5532, 5796, 6440, 6454, 6915, 7245, 8280, 8298, 9220, 9660, 9681, 10603, 11064, 11592, 12908, 13830, 14490, 16135, 16596, 18440, 19320, 19362, 20745, 21206, 25816, 27660, 28980, 29043, 31809, 32270, 33192, 38724, 41490, 42412, 48405, 53015, 55320, 57960, 58086, 63618, 64540, 74221, 77448, 82980, 84824, 95427, 96810, 106030, 116172, 127236, 129080, 145215, 148442, 159045, 165960, 190854, 193620, 212060, 222663, 232344, 254472, 290430, 296884, 318090, 371105, 381708, 387240, 424120, 445326, 477135, 580860, 593768, 636180, 667989, 742210, 763416, 890652, 954270, 1113315, 1161720, 1272360, 1335978, 1484420, 1781304, 1908540, 2226630, 2671956, 2968840, 3339945, 3817080, 4453260, 5343912, 6679890, 8906520, 13359780, 26719560]

約数ペア:

[(1, 26719560), (2, 13359780), (3, 8906520), (4, 6679890), (5, 5343912), (6, 4453260), (7, 3817080), (8, 3339945), (9, 2968840), (10, 2671956), (12, 2226630), (14, 1908540), (15, 1781304), (18, 1484420), (20, 1335978), (21, 1272360), (23, 1161720), (24, 1113315), (28, 954270), (30, 890652), (35, 763416), (36, 742210), (40, 667989), (42, 636180), (45, 593768), (46, 580860), (56, 477135), (60, 445326), (63, 424120), (69, 387240), (70, 381708), (72, 371105), (84, 318090), (90, 296884), (92, 290430), (105, 254472), (115, 232344), (120, 222663), (126, 212060), (138, 193620), (140, 190854), (161, 165960), (168, 159045), (180, 148442), (184, 145215), (207, 129080), (210, 127236), (230, 116172), (252, 106030), (276, 96810), (280, 95427), (315, 84824), (322, 82980), (345, 77448), (360, 74221), (414, 64540), (420, 63618), (460, 58086), (461, 57960), (483, 55320), (504, 53015), (552, 48405), (630, 42412), (644, 41490), (690, 38724), (805, 33192), (828, 32270), (840, 31809), (920, 29043), (922, 28980), (966, 27660), (1035, 25816), (1260, 21206), (1288, 20745), (1380, 19362), (1383, 19320), (1449, 18440), (1610, 16596), (1656, 16135), (1844, 14490), (1932, 13830), (2070, 12908), (2305, 11592), (2415, 11064), (2520, 10603), (2760, 9681), (2766, 9660), (2898, 9220), (3220, 8298), (3227, 8280), (3688, 7245), (3864, 6915), (4140, 6454), (4149, 6440), (4610, 5796), (4830, 5532)]