421220160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6359}}^1$

素因数の和:6405

約数の個数: 168

約数和(自身を含む): 1512051840

約数和(自身を除く): 1090831680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6359, 6624, 7360, 8280, 11040, 12718, 13248, 16560, 19077, 22080, 25436, 31795, 33120, 38154, 50872, 57231, 63590, 66240, 76308, 95385, 101744, 114462, 127180, 146257, 152616, 190770, 203488, 228924, 254360, 286155, 292514, 305232, 381540, 406976, 438771, 457848, 508720, 572310, 585028, 610464, 731285, 763080, 877542, 915696, 1017440, 1144620, 1170056, 1220928, 1316313, 1462570, 1526160, 1755084, 1831392, 2034880, 2193855, 2289240, 2340112, 2632626, 2925140, 3052320, 3510168, 3662784, 4387710, 4578480, 4680224, 5265252, 5850280, 6104640, 6581565, 7020336, 8775420, 9156960, 9360448, 10530504, 11700560, 13163130, 14040672, 17550840, 18313920, 21061008, 23401120, 26326260, 28081344, 35101680, 42122016, 46802240, 52652520, 70203360, 84244032, 105305040, 140406720, 210610080, 421220160]

約数ペア:

[(1, 421220160), (2, 210610080), (3, 140406720), (4, 105305040), (5, 84244032), (6, 70203360), (8, 52652520), (9, 46802240), (10, 42122016), (12, 35101680), (15, 28081344), (16, 26326260), (18, 23401120), (20, 21061008), (23, 18313920), (24, 17550840), (30, 14040672), (32, 13163130), (36, 11700560), (40, 10530504), (45, 9360448), (46, 9156960), (48, 8775420), (60, 7020336), (64, 6581565), (69, 6104640), (72, 5850280), (80, 5265252), (90, 4680224), (92, 4578480), (96, 4387710), (115, 3662784), (120, 3510168), (138, 3052320), (144, 2925140), (160, 2632626), (180, 2340112), (184, 2289240), (192, 2193855), (207, 2034880), (230, 1831392), (240, 1755084), (276, 1526160), (288, 1462570), (320, 1316313), (345, 1220928), (360, 1170056), (368, 1144620), (414, 1017440), (460, 915696), (480, 877542), (552, 763080), (576, 731285), (690, 610464), (720, 585028), (736, 572310), (828, 508720), (920, 457848), (960, 438771), (1035, 406976), (1104, 381540), (1380, 305232), (1440, 292514), (1472, 286155), (1656, 254360), (1840, 228924), (2070, 203488), (2208, 190770), (2760, 152616), (2880, 146257), (3312, 127180), (3680, 114462), (4140, 101744), (4416, 95385), (5520, 76308), (6359, 66240), (6624, 63590), (7360, 57231), (8280, 50872), (11040, 38154), (12718, 33120), (13248, 31795), (16560, 25436), (19077, 22080)]