461005440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{34301}}^1$

素因数の和:34330

約数の個数: 128

約数和(自身を含む): 1679425920

約数和(自身を除く): 1218420480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 34301, 68602, 102903, 137204, 171505, 205806, 240107, 274408, 343010, 411612, 480214, 514515, 548816, 686020, 720321, 823224, 960428, 1029030, 1097632, 1200535, 1372040, 1440642, 1646448, 1920856, 2058060, 2195264, 2401070, 2744080, 2881284, 3292896, 3601605, 3841712, 4116120, 4390528, 4802140, 5488160, 5762568, 6585792, 7203210, 7683424, 8232240, 9604280, 10976320, 11525136, 13171584, 14406420, 15366848, 16464480, 19208560, 21952640, 23050272, 28812840, 30733696, 32928960, 38417120, 46100544, 57625680, 65857920, 76834240, 92201088, 115251360, 153668480, 230502720, 461005440]

約数ペア:

[(1, 461005440), (2, 230502720), (3, 153668480), (4, 115251360), (5, 92201088), (6, 76834240), (7, 65857920), (8, 57625680), (10, 46100544), (12, 38417120), (14, 32928960), (15, 30733696), (16, 28812840), (20, 23050272), (21, 21952640), (24, 19208560), (28, 16464480), (30, 15366848), (32, 14406420), (35, 13171584), (40, 11525136), (42, 10976320), (48, 9604280), (56, 8232240), (60, 7683424), (64, 7203210), (70, 6585792), (80, 5762568), (84, 5488160), (96, 4802140), (105, 4390528), (112, 4116120), (120, 3841712), (128, 3601605), (140, 3292896), (160, 2881284), (168, 2744080), (192, 2401070), (210, 2195264), (224, 2058060), (240, 1920856), (280, 1646448), (320, 1440642), (336, 1372040), (384, 1200535), (420, 1097632), (448, 1029030), (480, 960428), (560, 823224), (640, 720321), (672, 686020), (840, 548816), (896, 514515), (960, 480214), (1120, 411612), (1344, 343010), (1680, 274408), (1920, 240107), (2240, 205806), (2688, 171505), (3360, 137204), (4480, 102903), (6720, 68602), (13440, 34301)]