230280960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 288

約数和(自身を含む): 906554880

約数和(自身を除く): 676273920

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, 520, 546, 560, 624, 640, 659, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1318, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 1977, 2080, 2184, 2240, 2496, 2636, 2688, 2730, 2912, 3120, 3295, 3328, 3360, 3640, 3840, 3954, 4160, 4368, 4480, 4613, 4992, 5272, 5376, 5460, 5824, 6240, 6590, 6720, 7280, 7908, 8320, 8567, 8736, 8960, 9226, 9885, 9984, 10544, 10920, 11648, 12480, 13180, 13440, 13839, 14560, 15816, 16640, 17134, 17472, 18452, 19770, 21088, 21840, 23065, 23296, 24960, 25701, 26360, 26880, 27678, 29120, 31632, 34268, 34944, 36904, 39540, 42176, 42835, 43680, 46130, 49920, 51402, 52720, 55356, 58240, 59969, 63264, 68536, 69195, 69888, 73808, 79080, 84352, 85670, 87360, 92260, 102804, 105440, 110712, 116480, 119938, 126528, 128505, 137072, 138390, 147616, 158160, 168704, 171340, 174720, 179907, 184520, 205608, 210880, 221424, 239876, 253056, 257010, 274144, 276780, 295232, 299845, 316320, 342680, 349440, 359814, 369040, 411216, 421760, 442848, 479752, 506112, 514020, 548288, 553560, 590464, 599690, 632640, 685360, 719628, 738080, 822432, 843520, 885696, 899535, 959504, 1028040, 1096576, 1107120, 1180928, 1199380, 1265280, 1370720, 1439256, 1476160, 1644864, 1771392, 1799070, 1919008, 2056080, 2193152, 2214240, 2398760, 2530560, 2741440, 2878512, 2952320, 3289728, 3542784, 3598140, 3838016, 4112160, 4428480, 4797520, 5482880, 5757024, 5904640, 6579456, 7196280, 7676032, 8224320, 8856960, 9595040, 10965760, 11514048, 14392560, 15352064, 16448640, 17713920, 19190080, 23028096, 28785120, 32897280, 38380160, 46056192, 57570240, 76760320, 115140480, 230280960]

約数ペア:

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