399060480

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 320

約数和(自身を含む): 1572899328

約数和(自身を除く): 1173838848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 512, 520, 546, 560, 571, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1142, 1248, 1280, 1344, 1365, 1456, 1536, 1560, 1664, 1680, 1713, 1792, 1820, 1920, 2080, 2184, 2240, 2284, 2496, 2560, 2688, 2730, 2855, 2912, 3120, 3328, 3360, 3426, 3584, 3640, 3840, 3997, 4160, 4368, 4480, 4568, 4992, 5376, 5460, 5710, 5824, 6240, 6656, 6720, 6852, 7280, 7423, 7680, 7994, 8320, 8565, 8736, 8960, 9136, 9984, 10752, 10920, 11420, 11648, 11991, 12480, 13440, 13704, 14560, 14846, 15988, 16640, 17130, 17472, 17920, 18272, 19968, 19985, 21840, 22269, 22840, 23296, 23982, 24960, 26880, 27408, 29120, 29692, 31976, 33280, 34260, 34944, 36544, 37115, 39970, 43680, 44538, 45680, 46592, 47964, 49920, 51961, 53760, 54816, 58240, 59384, 59955, 63952, 68520, 69888, 73088, 74230, 79940, 87360, 89076, 91360, 95928, 99840, 103922, 109632, 111345, 116480, 118768, 119910, 127904, 137040, 139776, 146176, 148460, 155883, 159880, 174720, 178152, 182720, 191856, 207844, 219264, 222690, 232960, 237536, 239820, 255808, 259805, 274080, 292352, 296920, 311766, 319760, 349440, 356304, 365440, 383712, 415688, 438528, 445380, 475072, 479640, 511616, 519610, 548160, 593840, 623532, 639520, 698880, 712608, 730880, 767424, 779415, 831376, 877056, 890760, 950144, 959280, 1023232, 1039220, 1096320, 1187680, 1247064, 1279040, 1425216, 1461760, 1534848, 1558830, 1662752, 1781520, 1900288, 1918560, 2046464, 2078440, 2192640, 2375360, 2494128, 2558080, 2850432, 3069696, 3117660, 3325504, 3563040, 3800576, 3837120, 4156880, 4385280, 4750720, 4988256, 5116160, 5700864, 6139392, 6235320, 6651008, 7126080, 7674240, 8313760, 9501440, 9976512, 10232320, 11401728, 12470640, 13302016, 14252160, 15348480, 16627520, 19002880, 19953024, 24941280, 26604032, 28504320, 30696960, 33255040, 39906048, 49882560, 57008640, 66510080, 79812096, 99765120, 133020160, 199530240, 399060480]

約数ペア:

[(1, 399060480), (2, 199530240), (3, 133020160), (4, 99765120), (5, 79812096), (6, 66510080), (7, 57008640), (8, 49882560), (10, 39906048), (12, 33255040), (13, 30696960), (14, 28504320), (15, 26604032), (16, 24941280), (20, 19953024), (21, 19002880), (24, 16627520), (26, 15348480), (28, 14252160), (30, 13302016), (32, 12470640), (35, 11401728), (39, 10232320), (40, 9976512), (42, 9501440), (48, 8313760), (52, 7674240), (56, 7126080), (60, 6651008), (64, 6235320), (65, 6139392), (70, 5700864), (78, 5116160), (80, 4988256), (84, 4750720), (91, 4385280), (96, 4156880), (104, 3837120), (105, 3800576), (112, 3563040), (120, 3325504), (128, 3117660), (130, 3069696), (140, 2850432), (156, 2558080), (160, 2494128), (168, 2375360), (182, 2192640), (192, 2078440), (195, 2046464), (208, 1918560), (210, 1900288), (224, 1781520), (240, 1662752), (256, 1558830), (260, 1534848), (273, 1461760), (280, 1425216), (312, 1279040), (320, 1247064), (336, 1187680), (364, 1096320), (384, 1039220), (390, 1023232), (416, 959280), (420, 950144), (448, 890760), (455, 877056), (480, 831376), (512, 779415), (520, 767424), (546, 730880), (560, 712608), (571, 698880), (624, 639520), (640, 623532), (672, 593840), (728, 548160), (768, 519610), (780, 511616), (832, 479640), (840, 475072), (896, 445380), (910, 438528), (960, 415688), (1040, 383712), (1092, 365440), (1120, 356304), (1142, 349440), (1248, 319760), (1280, 311766), (1344, 296920), (1365, 292352), (1456, 274080), (1536, 259805), (1560, 255808), (1664, 239820), (1680, 237536), (1713, 232960), (1792, 222690), (1820, 219264), (1920, 207844), (2080, 191856), (2184, 182720), (2240, 178152), (2284, 174720), (2496, 159880), (2560, 155883), (2688, 148460), (2730, 146176), (2855, 139776), (2912, 137040), (3120, 127904), (3328, 119910), (3360, 118768), (3426, 116480), (3584, 111345), (3640, 109632), (3840, 103922), (3997, 99840), (4160, 95928), (4368, 91360), (4480, 89076), (4568, 87360), (4992, 79940), (5376, 74230), (5460, 73088), (5710, 69888), (5824, 68520), (6240, 63952), (6656, 59955), (6720, 59384), (6852, 58240), (7280, 54816), (7423, 53760), (7680, 51961), (7994, 49920), (8320, 47964), (8565, 46592), (8736, 45680), (8960, 44538), (9136, 43680), (9984, 39970), (10752, 37115), (10920, 36544), (11420, 34944), (11648, 34260), (11991, 33280), (12480, 31976), (13440, 29692), (13704, 29120), (14560, 27408), (14846, 26880), (15988, 24960), (16640, 23982), (17130, 23296), (17472, 22840), (17920, 22269), (18272, 21840), (19968, 19985)]