631196160

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 320

約数和(自身を含む): 2356992000

約数和(自身を除く): 1725795840

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, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 128, 140, 160, 168, 177, 192, 199, 210, 224, 236, 240, 256, 280, 295, 320, 336, 354, 384, 398, 413, 420, 448, 472, 480, 512, 560, 590, 597, 640, 672, 708, 768, 796, 826, 840, 885, 896, 944, 960, 995, 1120, 1180, 1194, 1239, 1280, 1344, 1393, 1416, 1536, 1592, 1652, 1680, 1770, 1792, 1888, 1920, 1990, 2065, 2240, 2360, 2388, 2478, 2560, 2688, 2786, 2832, 2985, 3184, 3304, 3360, 3540, 3584, 3776, 3840, 3980, 4130, 4179, 4480, 4720, 4776, 4956, 5376, 5572, 5664, 5970, 6195, 6368, 6608, 6720, 6965, 7080, 7552, 7680, 7960, 8260, 8358, 8960, 9440, 9552, 9912, 10752, 11144, 11328, 11741, 11940, 12390, 12736, 13216, 13440, 13930, 14160, 15104, 15920, 16520, 16716, 17920, 18880, 19104, 19824, 20895, 22288, 22656, 23482, 23880, 24780, 25472, 26432, 26880, 27860, 28320, 30208, 31840, 33040, 33432, 35223, 37760, 38208, 39648, 41790, 44576, 45312, 46964, 47760, 49560, 50944, 52864, 53760, 55720, 56640, 58705, 63680, 66080, 66864, 70446, 75520, 76416, 79296, 82187, 83580, 89152, 90624, 93928, 95520, 99120, 101888, 105728, 111440, 113280, 117410, 127360, 132160, 133728, 140892, 151040, 152832, 158592, 164374, 167160, 176115, 178304, 187856, 191040, 198240, 211456, 222880, 226560, 234820, 246561, 254720, 264320, 267456, 281784, 305664, 317184, 328748, 334320, 352230, 356608, 375712, 382080, 396480, 410935, 445760, 453120, 469640, 493122, 509440, 528640, 534912, 563568, 634368, 657496, 668640, 704460, 713216, 751424, 764160, 792960, 821870, 891520, 939280, 986244, 1057280, 1069824, 1127136, 1232805, 1314992, 1337280, 1408920, 1502848, 1528320, 1585920, 1643740, 1783040, 1878560, 1972488, 2139648, 2254272, 2465610, 2629984, 2674560, 2817840, 3005696, 3171840, 3287480, 3566080, 3757120, 3944976, 4508544, 4931220, 5259968, 5349120, 5635680, 6011392, 6574960, 7514240, 7889952, 9017088, 9862440, 10519936, 10698240, 11271360, 13149920, 15028480, 15779904, 18034176, 19724880, 21039872, 22542720, 26299840, 30056960, 31559808, 39449760, 42079744, 45085440, 52599680, 63119616, 78899520, 90170880, 105199360, 126239232, 157799040, 210398720, 315598080, 631196160]

約数ペア:

[(1, 631196160), (2, 315598080), (3, 210398720), (4, 157799040), (5, 126239232), (6, 105199360), (7, 90170880), (8, 78899520), (10, 63119616), (12, 52599680), (14, 45085440), (15, 42079744), (16, 39449760), (20, 31559808), (21, 30056960), (24, 26299840), (28, 22542720), (30, 21039872), (32, 19724880), (35, 18034176), (40, 15779904), (42, 15028480), (48, 13149920), (56, 11271360), (59, 10698240), (60, 10519936), (64, 9862440), (70, 9017088), (80, 7889952), (84, 7514240), (96, 6574960), (105, 6011392), (112, 5635680), (118, 5349120), (120, 5259968), (128, 4931220), (140, 4508544), (160, 3944976), (168, 3757120), (177, 3566080), (192, 3287480), (199, 3171840), (210, 3005696), (224, 2817840), (236, 2674560), (240, 2629984), (256, 2465610), (280, 2254272), (295, 2139648), (320, 1972488), (336, 1878560), (354, 1783040), (384, 1643740), (398, 1585920), (413, 1528320), (420, 1502848), (448, 1408920), (472, 1337280), (480, 1314992), (512, 1232805), (560, 1127136), (590, 1069824), (597, 1057280), (640, 986244), (672, 939280), (708, 891520), (768, 821870), (796, 792960), (826, 764160), (840, 751424), (885, 713216), (896, 704460), (944, 668640), (960, 657496), (995, 634368), (1120, 563568), (1180, 534912), (1194, 528640), (1239, 509440), (1280, 493122), (1344, 469640), (1393, 453120), (1416, 445760), (1536, 410935), (1592, 396480), (1652, 382080), (1680, 375712), (1770, 356608), (1792, 352230), (1888, 334320), (1920, 328748), (1990, 317184), (2065, 305664), (2240, 281784), (2360, 267456), (2388, 264320), (2478, 254720), (2560, 246561), (2688, 234820), (2786, 226560), (2832, 222880), (2985, 211456), (3184, 198240), (3304, 191040), (3360, 187856), (3540, 178304), (3584, 176115), (3776, 167160), (3840, 164374), (3980, 158592), (4130, 152832), (4179, 151040), (4480, 140892), (4720, 133728), (4776, 132160), (4956, 127360), (5376, 117410), (5572, 113280), (5664, 111440), (5970, 105728), (6195, 101888), (6368, 99120), (6608, 95520), (6720, 93928), (6965, 90624), (7080, 89152), (7552, 83580), (7680, 82187), (7960, 79296), (8260, 76416), (8358, 75520), (8960, 70446), (9440, 66864), (9552, 66080), (9912, 63680), (10752, 58705), (11144, 56640), (11328, 55720), (11741, 53760), (11940, 52864), (12390, 50944), (12736, 49560), (13216, 47760), (13440, 46964), (13930, 45312), (14160, 44576), (15104, 41790), (15920, 39648), (16520, 38208), (16716, 37760), (17920, 35223), (18880, 33432), (19104, 33040), (19824, 31840), (20895, 30208), (22288, 28320), (22656, 27860), (23482, 26880), (23880, 26432), (24780, 25472)]