2017622040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{49019}}^1$

素因数の和:49054

約数の個数: 128

約数和(自身を含む): 7058880000

約数和(自身を除く): 5041257960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2744, 2940, 3430, 4116, 5145, 5880, 6860, 8232, 10290, 13720, 20580, 41160, 49019, 98038, 147057, 196076, 245095, 294114, 343133, 392152, 490190, 588228, 686266, 735285, 980380, 1029399, 1176456, 1372532, 1470570, 1715665, 1960760, 2058798, 2401931, 2745064, 2941140, 3431330, 4117596, 4803862, 5146995, 5882280, 6862660, 7205793, 8235192, 9607724, 10293990, 12009655, 13725320, 14411586, 16813517, 19215448, 20587980, 24019310, 28823172, 33627034, 36028965, 41175960, 48038620, 50440551, 57646344, 67254068, 72057930, 84067585, 96077240, 100881102, 134508136, 144115860, 168135170, 201762204, 252202755, 288231720, 336270340, 403524408, 504405510, 672540680, 1008811020, 2017622040]

約数ペア:

[(1, 2017622040), (2, 1008811020), (3, 672540680), (4, 504405510), (5, 403524408), (6, 336270340), (7, 288231720), (8, 252202755), (10, 201762204), (12, 168135170), (14, 144115860), (15, 134508136), (20, 100881102), (21, 96077240), (24, 84067585), (28, 72057930), (30, 67254068), (35, 57646344), (40, 50440551), (42, 48038620), (49, 41175960), (56, 36028965), (60, 33627034), (70, 28823172), (84, 24019310), (98, 20587980), (105, 19215448), (120, 16813517), (140, 14411586), (147, 13725320), (168, 12009655), (196, 10293990), (210, 9607724), (245, 8235192), (280, 7205793), (294, 6862660), (343, 5882280), (392, 5146995), (420, 4803862), (490, 4117596), (588, 3431330), (686, 2941140), (735, 2745064), (840, 2401931), (980, 2058798), (1029, 1960760), (1176, 1715665), (1372, 1470570), (1470, 1372532), (1715, 1176456), (1960, 1029399), (2058, 980380), (2744, 735285), (2940, 686266), (3430, 588228), (4116, 490190), (5145, 392152), (5880, 343133), (6860, 294114), (8232, 245095), (10290, 196076), (13720, 147057), (20580, 98038), (41160, 49019)]