455293440

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 320

約数和(自身を含む): 1850238720

約数和(自身を除く): 1394945280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 941, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1882, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2823, 2880, 3024, 3360, 3456, 3584, 3764, 3780, 3840, 4032, 4320, 4480, 4608, 4705, 5040, 5376, 5646, 5760, 6048, 6587, 6720, 6912, 7528, 7560, 7680, 8064, 8469, 8640, 8960, 9410, 10080, 10752, 11292, 11520, 12096, 13174, 13440, 13824, 14115, 15056, 15120, 16128, 16938, 17280, 17920, 18820, 19761, 20160, 22584, 23040, 24192, 25407, 26348, 26880, 28230, 30112, 30240, 32256, 32935, 33876, 34560, 37640, 39522, 40320, 42345, 45168, 48384, 50814, 52696, 53760, 56460, 59283, 60224, 60480, 65870, 67752, 69120, 75280, 79044, 80640, 84690, 90336, 96768, 98805, 101628, 105392, 112920, 118566, 120448, 120960, 127035, 131740, 135504, 150560, 158088, 161280, 169380, 177849, 180672, 197610, 203256, 210784, 225840, 237132, 240896, 241920, 254070, 263480, 271008, 296415, 301120, 316176, 338760, 355698, 361344, 395220, 406512, 421568, 451680, 474264, 481792, 483840, 508140, 526960, 542016, 592830, 602240, 632352, 677520, 711396, 722688, 790440, 813024, 843136, 889245, 903360, 948528, 1016280, 1053920, 1084032, 1185660, 1204480, 1264704, 1355040, 1422792, 1445376, 1580880, 1626048, 1686272, 1778490, 1806720, 1897056, 2032560, 2107840, 2168064, 2371320, 2408960, 2529408, 2710080, 2845584, 3161760, 3252096, 3372544, 3556980, 3613440, 3794112, 4065120, 4215680, 4336128, 4742640, 5058816, 5420160, 5691168, 6323520, 6504192, 7113960, 7226880, 7588224, 8130240, 8431360, 9485280, 10117632, 10840320, 11382336, 12647040, 13008384, 14227920, 15176448, 16260480, 16862720, 18970560, 21680640, 22764672, 25294080, 28455840, 30352896, 32520960, 37941120, 45529344, 50588160, 56911680, 65041920, 75882240, 91058688, 113823360, 151764480, 227646720, 455293440]

約数ペア:

[(1, 455293440), (2, 227646720), (3, 151764480), (4, 113823360), (5, 91058688), (6, 75882240), (7, 65041920), (8, 56911680), (9, 50588160), (10, 45529344), (12, 37941120), (14, 32520960), (15, 30352896), (16, 28455840), (18, 25294080), (20, 22764672), (21, 21680640), (24, 18970560), (27, 16862720), (28, 16260480), (30, 15176448), (32, 14227920), (35, 13008384), (36, 12647040), (40, 11382336), (42, 10840320), (45, 10117632), (48, 9485280), (54, 8431360), (56, 8130240), (60, 7588224), (63, 7226880), (64, 7113960), (70, 6504192), (72, 6323520), (80, 5691168), (84, 5420160), (90, 5058816), (96, 4742640), (105, 4336128), (108, 4215680), (112, 4065120), (120, 3794112), (126, 3613440), (128, 3556980), (135, 3372544), (140, 3252096), (144, 3161760), (160, 2845584), (168, 2710080), (180, 2529408), (189, 2408960), (192, 2371320), (210, 2168064), (216, 2107840), (224, 2032560), (240, 1897056), (252, 1806720), (256, 1778490), (270, 1686272), (280, 1626048), (288, 1580880), (315, 1445376), (320, 1422792), (336, 1355040), (360, 1264704), (378, 1204480), (384, 1185660), (420, 1084032), (432, 1053920), (448, 1016280), (480, 948528), (504, 903360), (512, 889245), (540, 843136), (560, 813024), (576, 790440), (630, 722688), (640, 711396), (672, 677520), (720, 632352), (756, 602240), (768, 592830), (840, 542016), (864, 526960), (896, 508140), (941, 483840), (945, 481792), (960, 474264), (1008, 451680), (1080, 421568), (1120, 406512), (1152, 395220), (1260, 361344), (1280, 355698), (1344, 338760), (1440, 316176), (1512, 301120), (1536, 296415), (1680, 271008), (1728, 263480), (1792, 254070), (1882, 241920), (1890, 240896), (1920, 237132), (2016, 225840), (2160, 210784), (2240, 203256), (2304, 197610), (2520, 180672), (2560, 177849), (2688, 169380), (2823, 161280), (2880, 158088), (3024, 150560), (3360, 135504), (3456, 131740), (3584, 127035), (3764, 120960), (3780, 120448), (3840, 118566), (4032, 112920), (4320, 105392), (4480, 101628), (4608, 98805), (4705, 96768), (5040, 90336), (5376, 84690), (5646, 80640), (5760, 79044), (6048, 75280), (6587, 69120), (6720, 67752), (6912, 65870), (7528, 60480), (7560, 60224), (7680, 59283), (8064, 56460), (8469, 53760), (8640, 52696), (8960, 50814), (9410, 48384), (10080, 45168), (10752, 42345), (11292, 40320), (11520, 39522), (12096, 37640), (13174, 34560), (13440, 33876), (13824, 32935), (14115, 32256), (15056, 30240), (15120, 30112), (16128, 28230), (16938, 26880), (17280, 26348), (17920, 25407), (18820, 24192), (19761, 23040), (20160, 22584)]