179762940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6203}}^1$

素因数の和:6248

約数の個数: 144

約数和(自身を含む): 650377728

約数和(自身を除く): 470614788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 6203, 7245, 9660, 12406, 14490, 18609, 24812, 28980, 31015, 37218, 43421, 55827, 62030, 74436, 86842, 93045, 111654, 124060, 130263, 142669, 173684, 186090, 217105, 223308, 260526, 279135, 285338, 372180, 390789, 428007, 434210, 521052, 558270, 570676, 651315, 713345, 781578, 856014, 868420, 998683, 1116540, 1284021, 1302630, 1426690, 1563156, 1712028, 1953945, 1997366, 2140035, 2568042, 2605260, 2853380, 2996049, 3907890, 3994732, 4280070, 4993415, 5136084, 5992098, 6420105, 7815780, 8560140, 8988147, 9986830, 11984196, 12840210, 14980245, 17976294, 19973660, 25680420, 29960490, 35952588, 44940735, 59920980, 89881470, 179762940]

約数ペア:

[(1, 179762940), (2, 89881470), (3, 59920980), (4, 44940735), (5, 35952588), (6, 29960490), (7, 25680420), (9, 19973660), (10, 17976294), (12, 14980245), (14, 12840210), (15, 11984196), (18, 9986830), (20, 8988147), (21, 8560140), (23, 7815780), (28, 6420105), (30, 5992098), (35, 5136084), (36, 4993415), (42, 4280070), (45, 3994732), (46, 3907890), (60, 2996049), (63, 2853380), (69, 2605260), (70, 2568042), (84, 2140035), (90, 1997366), (92, 1953945), (105, 1712028), (115, 1563156), (126, 1426690), (138, 1302630), (140, 1284021), (161, 1116540), (180, 998683), (207, 868420), (210, 856014), (230, 781578), (252, 713345), (276, 651315), (315, 570676), (322, 558270), (345, 521052), (414, 434210), (420, 428007), (460, 390789), (483, 372180), (630, 285338), (644, 279135), (690, 260526), (805, 223308), (828, 217105), (966, 186090), (1035, 173684), (1260, 142669), (1380, 130263), (1449, 124060), (1610, 111654), (1932, 93045), (2070, 86842), (2415, 74436), (2898, 62030), (3220, 55827), (4140, 43421), (4830, 37218), (5796, 31015), (6203, 28980), (7245, 24812), (9660, 18609), (12406, 14490)]