9976680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 192

約数和(自身を含む): 38413440

約数和(自身を除く): 28436760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 107, 111, 120, 126, 140, 148, 168, 180, 185, 210, 214, 222, 252, 259, 280, 296, 315, 321, 333, 360, 370, 420, 428, 444, 504, 518, 535, 555, 630, 642, 666, 740, 749, 777, 840, 856, 888, 963, 1036, 1070, 1110, 1260, 1284, 1295, 1332, 1480, 1498, 1554, 1605, 1665, 1926, 2072, 2140, 2220, 2247, 2331, 2520, 2568, 2590, 2664, 2996, 3108, 3210, 3330, 3745, 3852, 3885, 3959, 4280, 4440, 4494, 4662, 4815, 5180, 5992, 6216, 6420, 6660, 6741, 7490, 7704, 7770, 7918, 8988, 9324, 9630, 10360, 11235, 11655, 11877, 12840, 13320, 13482, 14980, 15540, 15836, 17976, 18648, 19260, 19795, 22470, 23310, 23754, 26964, 27713, 29960, 31080, 31672, 33705, 35631, 38520, 39590, 44940, 46620, 47508, 53928, 55426, 59385, 67410, 71262, 79180, 83139, 89880, 93240, 95016, 110852, 118770, 134820, 138565, 142524, 158360, 166278, 178155, 221704, 237540, 249417, 269640, 277130, 285048, 332556, 356310, 415695, 475080, 498834, 554260, 665112, 712620, 831390, 997668, 1108520, 1247085, 1425240, 1662780, 1995336, 2494170, 3325560, 4988340, 9976680]

約数ペア:

[(1, 9976680), (2, 4988340), (3, 3325560), (4, 2494170), (5, 1995336), (6, 1662780), (7, 1425240), (8, 1247085), (9, 1108520), (10, 997668), (12, 831390), (14, 712620), (15, 665112), (18, 554260), (20, 498834), (21, 475080), (24, 415695), (28, 356310), (30, 332556), (35, 285048), (36, 277130), (37, 269640), (40, 249417), (42, 237540), (45, 221704), (56, 178155), (60, 166278), (63, 158360), (70, 142524), (72, 138565), (74, 134820), (84, 118770), (90, 110852), (105, 95016), (107, 93240), (111, 89880), (120, 83139), (126, 79180), (140, 71262), (148, 67410), (168, 59385), (180, 55426), (185, 53928), (210, 47508), (214, 46620), (222, 44940), (252, 39590), (259, 38520), (280, 35631), (296, 33705), (315, 31672), (321, 31080), (333, 29960), (360, 27713), (370, 26964), (420, 23754), (428, 23310), (444, 22470), (504, 19795), (518, 19260), (535, 18648), (555, 17976), (630, 15836), (642, 15540), (666, 14980), (740, 13482), (749, 13320), (777, 12840), (840, 11877), (856, 11655), (888, 11235), (963, 10360), (1036, 9630), (1070, 9324), (1110, 8988), (1260, 7918), (1284, 7770), (1295, 7704), (1332, 7490), (1480, 6741), (1498, 6660), (1554, 6420), (1605, 6216), (1665, 5992), (1926, 5180), (2072, 4815), (2140, 4662), (2220, 4494), (2247, 4440), (2331, 4280), (2520, 3959), (2568, 3885), (2590, 3852), (2664, 3745), (2996, 3330), (3108, 3210)]