214206720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 288

約数和(自身を含む): 843370752

約数和(自身を除く): 629164032

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, 613, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1226, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1839, 1920, 2080, 2184, 2240, 2452, 2496, 2688, 2730, 2912, 3065, 3120, 3328, 3360, 3640, 3678, 3840, 4160, 4291, 4368, 4480, 4904, 4992, 5376, 5460, 5824, 6130, 6240, 6720, 7280, 7356, 7969, 8320, 8582, 8736, 8960, 9195, 9808, 9984, 10920, 11648, 12260, 12480, 12873, 13440, 14560, 14712, 15938, 16640, 17164, 17472, 18390, 19616, 21455, 21840, 23296, 23907, 24520, 24960, 25746, 26880, 29120, 29424, 31876, 34328, 34944, 36780, 39232, 39845, 42910, 43680, 47814, 49040, 49920, 51492, 55783, 58240, 58848, 63752, 64365, 68656, 69888, 73560, 78464, 79690, 85820, 87360, 95628, 98080, 102984, 111566, 116480, 117696, 119535, 127504, 128730, 137312, 147120, 156928, 159380, 167349, 171640, 174720, 191256, 196160, 205968, 223132, 235392, 239070, 255008, 257460, 274624, 278915, 294240, 318760, 334698, 343280, 349440, 382512, 392320, 411936, 446264, 470784, 478140, 510016, 514920, 549248, 557830, 588480, 637520, 669396, 686560, 765024, 784640, 823872, 836745, 892528, 956280, 1020032, 1029840, 1098496, 1115660, 1176960, 1275040, 1338792, 1373120, 1530048, 1647744, 1673490, 1785056, 1912560, 2040064, 2059680, 2231320, 2353920, 2550080, 2677584, 2746240, 3060096, 3295488, 3346980, 3570112, 3825120, 4119360, 4462640, 5100160, 5355168, 5492480, 6120192, 6693960, 7140224, 7650240, 8238720, 8925280, 10200320, 10710336, 13387920, 14280448, 15300480, 16477440, 17850560, 21420672, 26775840, 30600960, 35701120, 42841344, 53551680, 71402240, 107103360, 214206720]

約数ペア:

[(1, 214206720), (2, 107103360), (3, 71402240), (4, 53551680), (5, 42841344), (6, 35701120), (7, 30600960), (8, 26775840), (10, 21420672), (12, 17850560), (13, 16477440), (14, 15300480), (15, 14280448), (16, 13387920), (20, 10710336), (21, 10200320), (24, 8925280), (26, 8238720), (28, 7650240), (30, 7140224), (32, 6693960), (35, 6120192), (39, 5492480), (40, 5355168), (42, 5100160), (48, 4462640), (52, 4119360), (56, 3825120), (60, 3570112), (64, 3346980), (65, 3295488), (70, 3060096), (78, 2746240), (80, 2677584), (84, 2550080), (91, 2353920), (96, 2231320), (104, 2059680), (105, 2040064), (112, 1912560), (120, 1785056), (128, 1673490), (130, 1647744), (140, 1530048), (156, 1373120), (160, 1338792), (168, 1275040), (182, 1176960), (192, 1115660), (195, 1098496), (208, 1029840), (210, 1020032), (224, 956280), (240, 892528), (256, 836745), (260, 823872), (273, 784640), (280, 765024), (312, 686560), (320, 669396), (336, 637520), (364, 588480), (384, 557830), (390, 549248), (416, 514920), (420, 510016), (448, 478140), (455, 470784), (480, 446264), (520, 411936), (546, 392320), (560, 382512), (613, 349440), (624, 343280), (640, 334698), (672, 318760), (728, 294240), (768, 278915), (780, 274624), (832, 257460), (840, 255008), (896, 239070), (910, 235392), (960, 223132), (1040, 205968), (1092, 196160), (1120, 191256), (1226, 174720), (1248, 171640), (1280, 167349), (1344, 159380), (1365, 156928), (1456, 147120), (1560, 137312), (1664, 128730), (1680, 127504), (1792, 119535), (1820, 117696), (1839, 116480), (1920, 111566), (2080, 102984), (2184, 98080), (2240, 95628), (2452, 87360), (2496, 85820), (2688, 79690), (2730, 78464), (2912, 73560), (3065, 69888), (3120, 68656), (3328, 64365), (3360, 63752), (3640, 58848), (3678, 58240), (3840, 55783), (4160, 51492), (4291, 49920), (4368, 49040), (4480, 47814), (4904, 43680), (4992, 42910), (5376, 39845), (5460, 39232), (5824, 36780), (6130, 34944), (6240, 34328), (6720, 31876), (7280, 29424), (7356, 29120), (7969, 26880), (8320, 25746), (8582, 24960), (8736, 24520), (8960, 23907), (9195, 23296), (9808, 21840), (9984, 21455), (10920, 19616), (11648, 18390), (12260, 17472), (12480, 17164), (12873, 16640), (13440, 15938), (14560, 14712)]