237818880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 264

約数和(自身を含む): 889658952

約数和(自身を除く): 651840072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 397, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 794, 832, 936, 960, 1024, 1040, 1152, 1170, 1191, 1248, 1280, 1440, 1536, 1560, 1588, 1664, 1872, 1920, 1985, 2080, 2304, 2340, 2382, 2496, 2560, 2880, 3072, 3120, 3176, 3328, 3573, 3744, 3840, 3970, 4160, 4608, 4680, 4764, 4992, 5120, 5161, 5760, 5955, 6240, 6352, 6656, 7146, 7488, 7680, 7940, 8320, 9216, 9360, 9528, 9984, 10322, 11520, 11910, 12480, 12704, 13312, 14292, 14976, 15360, 15483, 15880, 16640, 17865, 18720, 19056, 19968, 20644, 23040, 23820, 24960, 25408, 25805, 28584, 29952, 30966, 31760, 33280, 35730, 37440, 38112, 39936, 41288, 46080, 46449, 47640, 49920, 50816, 51610, 57168, 59904, 61932, 63520, 66560, 71460, 74880, 76224, 77415, 82576, 92898, 95280, 99840, 101632, 103220, 114336, 119808, 123864, 127040, 142920, 149760, 152448, 154830, 165152, 185796, 190560, 199680, 203264, 206440, 228672, 232245, 247728, 254080, 285840, 299520, 304896, 309660, 330304, 371592, 381120, 406528, 412880, 457344, 464490, 495456, 508160, 571680, 599040, 609792, 619320, 660608, 743184, 762240, 825760, 914688, 928980, 990912, 1016320, 1143360, 1219584, 1238640, 1321216, 1486368, 1524480, 1651520, 1829376, 1857960, 1981824, 2032640, 2286720, 2477280, 2642432, 2972736, 3048960, 3303040, 3658752, 3715920, 3963648, 4573440, 4954560, 5284864, 5945472, 6097920, 6606080, 7431840, 7927296, 9146880, 9909120, 11890944, 13212160, 14863680, 15854592, 18293760, 19818240, 23781888, 26424320, 29727360, 39636480, 47563776, 59454720, 79272960, 118909440, 237818880]

約数ペア:

[(1, 237818880), (2, 118909440), (3, 79272960), (4, 59454720), (5, 47563776), (6, 39636480), (8, 29727360), (9, 26424320), (10, 23781888), (12, 19818240), (13, 18293760), (15, 15854592), (16, 14863680), (18, 13212160), (20, 11890944), (24, 9909120), (26, 9146880), (30, 7927296), (32, 7431840), (36, 6606080), (39, 6097920), (40, 5945472), (45, 5284864), (48, 4954560), (52, 4573440), (60, 3963648), (64, 3715920), (65, 3658752), (72, 3303040), (78, 3048960), (80, 2972736), (90, 2642432), (96, 2477280), (104, 2286720), (117, 2032640), (120, 1981824), (128, 1857960), (130, 1829376), (144, 1651520), (156, 1524480), (160, 1486368), (180, 1321216), (192, 1238640), (195, 1219584), (208, 1143360), (234, 1016320), (240, 990912), (256, 928980), (260, 914688), (288, 825760), (312, 762240), (320, 743184), (360, 660608), (384, 619320), (390, 609792), (397, 599040), (416, 571680), (468, 508160), (480, 495456), (512, 464490), (520, 457344), (576, 412880), (585, 406528), (624, 381120), (640, 371592), (720, 330304), (768, 309660), (780, 304896), (794, 299520), (832, 285840), (936, 254080), (960, 247728), (1024, 232245), (1040, 228672), (1152, 206440), (1170, 203264), (1191, 199680), (1248, 190560), (1280, 185796), (1440, 165152), (1536, 154830), (1560, 152448), (1588, 149760), (1664, 142920), (1872, 127040), (1920, 123864), (1985, 119808), (2080, 114336), (2304, 103220), (2340, 101632), (2382, 99840), (2496, 95280), (2560, 92898), (2880, 82576), (3072, 77415), (3120, 76224), (3176, 74880), (3328, 71460), (3573, 66560), (3744, 63520), (3840, 61932), (3970, 59904), (4160, 57168), (4608, 51610), (4680, 50816), (4764, 49920), (4992, 47640), (5120, 46449), (5161, 46080), (5760, 41288), (5955, 39936), (6240, 38112), (6352, 37440), (6656, 35730), (7146, 33280), (7488, 31760), (7680, 30966), (7940, 29952), (8320, 28584), (9216, 25805), (9360, 25408), (9528, 24960), (9984, 23820), (10322, 23040), (11520, 20644), (11910, 19968), (12480, 19056), (12704, 18720), (13312, 17865), (14292, 16640), (14976, 15880), (15360, 15483)]