252149760

素因数分解:

$2^{15}\times 3^4\times 5^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 320

約数和(自身を含む): 951568200

約数和(自身を除く): 699418440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 512, 513, 540, 570, 576, 608, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 960, 1024, 1026, 1080, 1140, 1152, 1216, 1280, 1296, 1368, 1440, 1520, 1536, 1539, 1620, 1710, 1728, 1824, 1920, 2048, 2052, 2160, 2280, 2304, 2432, 2560, 2565, 2592, 2736, 2880, 3040, 3072, 3078, 3240, 3420, 3456, 3648, 3840, 4096, 4104, 4320, 4560, 4608, 4864, 5120, 5130, 5184, 5472, 5760, 6080, 6144, 6156, 6480, 6840, 6912, 7296, 7680, 7695, 8192, 8208, 8640, 9120, 9216, 9728, 10240, 10260, 10368, 10944, 11520, 12160, 12288, 12312, 12960, 13680, 13824, 14592, 15360, 15390, 16384, 16416, 17280, 18240, 18432, 19456, 20480, 20520, 20736, 21888, 23040, 24320, 24576, 24624, 25920, 27360, 27648, 29184, 30720, 30780, 32768, 32832, 34560, 36480, 36864, 38912, 40960, 41040, 41472, 43776, 46080, 48640, 49152, 49248, 51840, 54720, 55296, 58368, 61440, 61560, 65664, 69120, 72960, 73728, 77824, 81920, 82080, 82944, 87552, 92160, 97280, 98304, 98496, 103680, 109440, 110592, 116736, 122880, 123120, 131328, 138240, 145920, 147456, 155648, 163840, 164160, 165888, 175104, 184320, 194560, 196992, 207360, 218880, 221184, 233472, 245760, 246240, 262656, 276480, 291840, 294912, 311296, 328320, 331776, 350208, 368640, 389120, 393984, 414720, 437760, 442368, 466944, 491520, 492480, 525312, 552960, 583680, 622592, 656640, 663552, 700416, 737280, 778240, 787968, 829440, 875520, 884736, 933888, 984960, 1050624, 1105920, 1167360, 1313280, 1327104, 1400832, 1474560, 1556480, 1575936, 1658880, 1751040, 1867776, 1969920, 2101248, 2211840, 2334720, 2626560, 2654208, 2801664, 3112960, 3151872, 3317760, 3502080, 3939840, 4202496, 4423680, 4669440, 5253120, 5603328, 6303744, 6635520, 7004160, 7879680, 8404992, 9338880, 10506240, 12607488, 13271040, 14008320, 15759360, 16809984, 21012480, 25214976, 28016640, 31518720, 42024960, 50429952, 63037440, 84049920, 126074880, 252149760]

約数ペア:

[(1, 252149760), (2, 126074880), (3, 84049920), (4, 63037440), (5, 50429952), (6, 42024960), (8, 31518720), (9, 28016640), (10, 25214976), (12, 21012480), (15, 16809984), (16, 15759360), (18, 14008320), (19, 13271040), (20, 12607488), (24, 10506240), (27, 9338880), (30, 8404992), (32, 7879680), (36, 7004160), (38, 6635520), (40, 6303744), (45, 5603328), (48, 5253120), (54, 4669440), (57, 4423680), (60, 4202496), (64, 3939840), (72, 3502080), (76, 3317760), (80, 3151872), (81, 3112960), (90, 2801664), (95, 2654208), (96, 2626560), (108, 2334720), (114, 2211840), (120, 2101248), (128, 1969920), (135, 1867776), (144, 1751040), (152, 1658880), (160, 1575936), (162, 1556480), (171, 1474560), (180, 1400832), (190, 1327104), (192, 1313280), (216, 1167360), (228, 1105920), (240, 1050624), (256, 984960), (270, 933888), (285, 884736), (288, 875520), (304, 829440), (320, 787968), (324, 778240), (342, 737280), (360, 700416), (380, 663552), (384, 656640), (405, 622592), (432, 583680), (456, 552960), (480, 525312), (512, 492480), (513, 491520), (540, 466944), (570, 442368), (576, 437760), (608, 414720), (640, 393984), (648, 389120), (684, 368640), (720, 350208), (760, 331776), (768, 328320), (810, 311296), (855, 294912), (864, 291840), (912, 276480), (960, 262656), (1024, 246240), (1026, 245760), (1080, 233472), (1140, 221184), (1152, 218880), (1216, 207360), (1280, 196992), (1296, 194560), (1368, 184320), (1440, 175104), (1520, 165888), (1536, 164160), (1539, 163840), (1620, 155648), (1710, 147456), (1728, 145920), (1824, 138240), (1920, 131328), (2048, 123120), (2052, 122880), (2160, 116736), (2280, 110592), (2304, 109440), (2432, 103680), (2560, 98496), (2565, 98304), (2592, 97280), (2736, 92160), (2880, 87552), (3040, 82944), (3072, 82080), (3078, 81920), (3240, 77824), (3420, 73728), (3456, 72960), (3648, 69120), (3840, 65664), (4096, 61560), (4104, 61440), (4320, 58368), (4560, 55296), (4608, 54720), (4864, 51840), (5120, 49248), (5130, 49152), (5184, 48640), (5472, 46080), (5760, 43776), (6080, 41472), (6144, 41040), (6156, 40960), (6480, 38912), (6840, 36864), (6912, 36480), (7296, 34560), (7680, 32832), (7695, 32768), (8192, 30780), (8208, 30720), (8640, 29184), (9120, 27648), (9216, 27360), (9728, 25920), (10240, 24624), (10260, 24576), (10368, 24320), (10944, 23040), (11520, 21888), (12160, 20736), (12288, 20520), (12312, 20480), (12960, 19456), (13680, 18432), (13824, 18240), (14592, 17280), (15360, 16416), (15390, 16384)]