2017442280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33827}}^1$

素因数の和:33919

約数の個数: 128

約数和(自身を含む): 7014574080

約数和(自身を除く): 4997131800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 420, 426, 497, 568, 710, 840, 852, 994, 1065, 1420, 1491, 1704, 1988, 2130, 2485, 2840, 2982, 3976, 4260, 4970, 5964, 7455, 8520, 9940, 11928, 14910, 19880, 29820, 33827, 59640, 67654, 101481, 135308, 169135, 202962, 236789, 270616, 338270, 405924, 473578, 507405, 676540, 710367, 811848, 947156, 1014810, 1183945, 1353080, 1420734, 1894312, 2029620, 2367890, 2401717, 2841468, 3551835, 4059240, 4735780, 4803434, 5682936, 7103670, 7205151, 9471560, 9606868, 12008585, 14207340, 14410302, 16812019, 19213736, 24017170, 28414680, 28820604, 33624038, 36025755, 48034340, 50436057, 57641208, 67248076, 72051510, 84060095, 96068680, 100872114, 134496152, 144103020, 168120190, 201744228, 252180285, 288206040, 336240380, 403488456, 504360570, 672480760, 1008721140, 2017442280]

約数ペア:

[(1, 2017442280), (2, 1008721140), (3, 672480760), (4, 504360570), (5, 403488456), (6, 336240380), (7, 288206040), (8, 252180285), (10, 201744228), (12, 168120190), (14, 144103020), (15, 134496152), (20, 100872114), (21, 96068680), (24, 84060095), (28, 72051510), (30, 67248076), (35, 57641208), (40, 50436057), (42, 48034340), (56, 36025755), (60, 33624038), (70, 28820604), (71, 28414680), (84, 24017170), (105, 19213736), (120, 16812019), (140, 14410302), (142, 14207340), (168, 12008585), (210, 9606868), (213, 9471560), (280, 7205151), (284, 7103670), (355, 5682936), (420, 4803434), (426, 4735780), (497, 4059240), (568, 3551835), (710, 2841468), (840, 2401717), (852, 2367890), (994, 2029620), (1065, 1894312), (1420, 1420734), (1491, 1353080), (1704, 1183945), (1988, 1014810), (2130, 947156), (2485, 811848), (2840, 710367), (2982, 676540), (3976, 507405), (4260, 473578), (4970, 405924), (5964, 338270), (7455, 270616), (8520, 236789), (9940, 202962), (11928, 169135), (14910, 135308), (19880, 101481), (29820, 67654), (33827, 59640)]