356728320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 320

約数和(自身を含む): 1368037440

約数和(自身を除く): 1011309120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 397, 416, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 794, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1191, 1248, 1280, 1404, 1440, 1536, 1560, 1588, 1664, 1728, 1755, 1872, 1920, 1985, 2080, 2160, 2304, 2340, 2382, 2496, 2560, 2808, 2880, 3120, 3176, 3328, 3456, 3510, 3573, 3744, 3840, 3970, 4160, 4320, 4608, 4680, 4764, 4992, 5161, 5616, 5760, 5955, 6240, 6352, 6656, 6912, 7020, 7146, 7488, 7680, 7940, 8320, 8640, 9360, 9528, 9984, 10322, 10719, 11232, 11520, 11910, 12480, 12704, 13824, 14040, 14292, 14976, 15483, 15880, 16640, 17280, 17865, 18720, 19056, 19968, 20644, 21438, 22464, 23040, 23820, 24960, 25408, 25805, 28080, 28584, 29952, 30966, 31760, 33280, 34560, 35730, 37440, 38112, 41288, 42876, 44928, 46449, 47640, 49920, 50816, 51610, 53595, 56160, 57168, 59904, 61932, 63520, 69120, 71460, 74880, 76224, 77415, 82576, 85752, 89856, 92898, 95280, 99840, 101632, 103220, 107190, 112320, 114336, 123864, 127040, 139347, 142920, 149760, 152448, 154830, 165152, 171504, 179712, 185796, 190560, 203264, 206440, 214380, 224640, 228672, 232245, 247728, 254080, 278694, 285840, 299520, 304896, 309660, 330304, 343008, 371592, 381120, 412880, 428760, 449280, 457344, 464490, 495456, 508160, 557388, 571680, 609792, 619320, 660608, 686016, 696735, 743184, 762240, 825760, 857520, 898560, 914688, 928980, 990912, 1016320, 1114776, 1143360, 1238640, 1321216, 1372032, 1393470, 1486368, 1524480, 1651520, 1715040, 1829376, 1857960, 1981824, 2229552, 2286720, 2477280, 2642432, 2744064, 2786940, 2972736, 3048960, 3303040, 3430080, 3715920, 3963648, 4459104, 4573440, 4954560, 5488128, 5573880, 5945472, 6606080, 6860160, 7431840, 7927296, 8918208, 9146880, 9909120, 11147760, 11890944, 13212160, 13720320, 14863680, 17836416, 19818240, 22295520, 23781888, 27440640, 29727360, 35672832, 39636480, 44591040, 59454720, 71345664, 89182080, 118909440, 178364160, 356728320]

約数ペア:

[(1, 356728320), (2, 178364160), (3, 118909440), (4, 89182080), (5, 71345664), (6, 59454720), (8, 44591040), (9, 39636480), (10, 35672832), (12, 29727360), (13, 27440640), (15, 23781888), (16, 22295520), (18, 19818240), (20, 17836416), (24, 14863680), (26, 13720320), (27, 13212160), (30, 11890944), (32, 11147760), (36, 9909120), (39, 9146880), (40, 8918208), (45, 7927296), (48, 7431840), (52, 6860160), (54, 6606080), (60, 5945472), (64, 5573880), (65, 5488128), (72, 4954560), (78, 4573440), (80, 4459104), (90, 3963648), (96, 3715920), (104, 3430080), (108, 3303040), (117, 3048960), (120, 2972736), (128, 2786940), (130, 2744064), (135, 2642432), (144, 2477280), (156, 2286720), (160, 2229552), (180, 1981824), (192, 1857960), (195, 1829376), (208, 1715040), (216, 1651520), (234, 1524480), (240, 1486368), (256, 1393470), (260, 1372032), (270, 1321216), (288, 1238640), (312, 1143360), (320, 1114776), (351, 1016320), (360, 990912), (384, 928980), (390, 914688), (397, 898560), (416, 857520), (432, 825760), (468, 762240), (480, 743184), (512, 696735), (520, 686016), (540, 660608), (576, 619320), (585, 609792), (624, 571680), (640, 557388), (702, 508160), (720, 495456), (768, 464490), (780, 457344), (794, 449280), (832, 428760), (864, 412880), (936, 381120), (960, 371592), (1040, 343008), (1080, 330304), (1152, 309660), (1170, 304896), (1191, 299520), (1248, 285840), (1280, 278694), (1404, 254080), (1440, 247728), (1536, 232245), (1560, 228672), (1588, 224640), (1664, 214380), (1728, 206440), (1755, 203264), (1872, 190560), (1920, 185796), (1985, 179712), (2080, 171504), (2160, 165152), (2304, 154830), (2340, 152448), (2382, 149760), (2496, 142920), (2560, 139347), (2808, 127040), (2880, 123864), (3120, 114336), (3176, 112320), (3328, 107190), (3456, 103220), (3510, 101632), (3573, 99840), (3744, 95280), (3840, 92898), (3970, 89856), (4160, 85752), (4320, 82576), (4608, 77415), (4680, 76224), (4764, 74880), (4992, 71460), (5161, 69120), (5616, 63520), (5760, 61932), (5955, 59904), (6240, 57168), (6352, 56160), (6656, 53595), (6912, 51610), (7020, 50816), (7146, 49920), (7488, 47640), (7680, 46449), (7940, 44928), (8320, 42876), (8640, 41288), (9360, 38112), (9528, 37440), (9984, 35730), (10322, 34560), (10719, 33280), (11232, 31760), (11520, 30966), (11910, 29952), (12480, 28584), (12704, 28080), (13824, 25805), (14040, 25408), (14292, 24960), (14976, 23820), (15483, 23040), (15880, 22464), (16640, 21438), (17280, 20644), (17865, 19968), (18720, 19056)]