460561920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 320

約数和(自身を含む): 1814883840

約数和(自身を除く): 1354321920

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, 624, 640, 659, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1318, 1344, 1365, 1456, 1536, 1560, 1664, 1680, 1792, 1820, 1920, 1977, 2080, 2184, 2240, 2496, 2560, 2636, 2688, 2730, 2912, 3120, 3295, 3328, 3360, 3584, 3640, 3840, 3954, 4160, 4368, 4480, 4613, 4992, 5272, 5376, 5460, 5824, 6240, 6590, 6656, 6720, 7280, 7680, 7908, 8320, 8567, 8736, 8960, 9226, 9885, 9984, 10544, 10752, 10920, 11648, 12480, 13180, 13440, 13839, 14560, 15816, 16640, 17134, 17472, 17920, 18452, 19770, 19968, 21088, 21840, 23065, 23296, 24960, 25701, 26360, 26880, 27678, 29120, 31632, 33280, 34268, 34944, 36904, 39540, 42176, 42835, 43680, 46130, 46592, 49920, 51402, 52720, 53760, 55356, 58240, 59969, 63264, 68536, 69195, 69888, 73808, 79080, 84352, 85670, 87360, 92260, 99840, 102804, 105440, 110712, 116480, 119938, 126528, 128505, 137072, 138390, 139776, 147616, 158160, 168704, 171340, 174720, 179907, 184520, 205608, 210880, 221424, 232960, 239876, 253056, 257010, 274144, 276780, 295232, 299845, 316320, 337408, 342680, 349440, 359814, 369040, 411216, 421760, 442848, 479752, 506112, 514020, 548288, 553560, 590464, 599690, 632640, 685360, 698880, 719628, 738080, 822432, 843520, 885696, 899535, 959504, 1012224, 1028040, 1096576, 1107120, 1180928, 1199380, 1265280, 1370720, 1439256, 1476160, 1644864, 1687040, 1771392, 1799070, 1919008, 2056080, 2193152, 2214240, 2361856, 2398760, 2530560, 2741440, 2878512, 2952320, 3289728, 3542784, 3598140, 3838016, 4112160, 4386304, 4428480, 4797520, 5061120, 5482880, 5757024, 5904640, 6579456, 7085568, 7196280, 7676032, 8224320, 8856960, 9595040, 10965760, 11514048, 11809280, 13158912, 14392560, 15352064, 16448640, 17713920, 19190080, 21931520, 23028096, 28785120, 30704128, 32897280, 35427840, 38380160, 46056192, 57570240, 65794560, 76760320, 92112384, 115140480, 153520640, 230280960, 460561920]

約数ペア:

[(1, 460561920), (2, 230280960), (3, 153520640), (4, 115140480), (5, 92112384), (6, 76760320), (7, 65794560), (8, 57570240), (10, 46056192), (12, 38380160), (13, 35427840), (14, 32897280), (15, 30704128), (16, 28785120), (20, 23028096), (21, 21931520), (24, 19190080), (26, 17713920), (28, 16448640), (30, 15352064), (32, 14392560), (35, 13158912), (39, 11809280), (40, 11514048), (42, 10965760), (48, 9595040), (52, 8856960), (56, 8224320), (60, 7676032), (64, 7196280), (65, 7085568), (70, 6579456), (78, 5904640), (80, 5757024), (84, 5482880), (91, 5061120), (96, 4797520), (104, 4428480), (105, 4386304), (112, 4112160), (120, 3838016), (128, 3598140), (130, 3542784), (140, 3289728), (156, 2952320), (160, 2878512), (168, 2741440), (182, 2530560), (192, 2398760), (195, 2361856), (208, 2214240), (210, 2193152), (224, 2056080), (240, 1919008), (256, 1799070), (260, 1771392), (273, 1687040), (280, 1644864), (312, 1476160), (320, 1439256), (336, 1370720), (364, 1265280), (384, 1199380), (390, 1180928), (416, 1107120), (420, 1096576), (448, 1028040), (455, 1012224), (480, 959504), (512, 899535), (520, 885696), (546, 843520), (560, 822432), (624, 738080), (640, 719628), (659, 698880), (672, 685360), (728, 632640), (768, 599690), (780, 590464), (832, 553560), (840, 548288), (896, 514020), (910, 506112), (960, 479752), (1040, 442848), (1092, 421760), (1120, 411216), (1248, 369040), (1280, 359814), (1318, 349440), (1344, 342680), (1365, 337408), (1456, 316320), (1536, 299845), (1560, 295232), (1664, 276780), (1680, 274144), (1792, 257010), (1820, 253056), (1920, 239876), (1977, 232960), (2080, 221424), (2184, 210880), (2240, 205608), (2496, 184520), (2560, 179907), (2636, 174720), (2688, 171340), (2730, 168704), (2912, 158160), (3120, 147616), (3295, 139776), (3328, 138390), (3360, 137072), (3584, 128505), (3640, 126528), (3840, 119938), (3954, 116480), (4160, 110712), (4368, 105440), (4480, 102804), (4613, 99840), (4992, 92260), (5272, 87360), (5376, 85670), (5460, 84352), (5824, 79080), (6240, 73808), (6590, 69888), (6656, 69195), (6720, 68536), (7280, 63264), (7680, 59969), (7908, 58240), (8320, 55356), (8567, 53760), (8736, 52720), (8960, 51402), (9226, 49920), (9885, 46592), (9984, 46130), (10544, 43680), (10752, 42835), (10920, 42176), (11648, 39540), (12480, 36904), (13180, 34944), (13440, 34268), (13839, 33280), (14560, 31632), (15816, 29120), (16640, 27678), (17134, 26880), (17472, 26360), (17920, 25701), (18452, 24960), (19770, 23296), (19968, 23065), (21088, 21840)]