2908189440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6473}}^1$

素因数の和:6516

約数の個数: 288

約数和(自身を含む): 11115599040

約数和(自身を除く): 8207409600

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, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3840, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 6473, 6912, 7020, 7488, 8320, 8640, 9360, 9984, 11232, 11520, 12480, 12946, 14040, 14976, 16640, 17280, 18720, 19419, 22464, 24960, 25892, 28080, 29952, 32365, 34560, 37440, 38838, 44928, 49920, 51784, 56160, 58257, 64730, 74880, 77676, 84149, 89856, 97095, 103568, 112320, 116514, 129460, 149760, 155352, 168298, 174771, 194190, 207136, 224640, 233028, 252447, 258920, 291285, 310704, 336596, 349542, 388380, 414272, 420745, 449280, 466056, 504894, 517840, 582570, 621408, 673192, 699084, 757341, 776760, 828544, 841490, 873855, 932112, 1009788, 1035680, 1165140, 1242816, 1262235, 1346384, 1398168, 1514682, 1553520, 1657088, 1682980, 1747710, 1864224, 2019576, 2071360, 2272023, 2330280, 2485632, 2524470, 2692768, 2796336, 3029364, 3107040, 3365960, 3495420, 3728448, 3786705, 4039152, 4142720, 4544046, 4660560, 4971264, 5048940, 5385536, 5592672, 6058728, 6214080, 6731920, 6990840, 7456896, 7573410, 8078304, 8285440, 9088092, 9321120, 10097880, 10771072, 11185344, 11360115, 12117456, 12428160, 13463840, 13981680, 14913792, 15146820, 16156608, 18176184, 18642240, 20195760, 21542144, 22370688, 22720230, 24234912, 24856320, 26927680, 27963360, 30293640, 32313216, 36352368, 37284480, 40391520, 44741376, 45440460, 48469824, 53855360, 55926720, 60587280, 64626432, 72704736, 74568960, 80783040, 90880920, 96939648, 107710720, 111853440, 121174560, 145409472, 161566080, 181761840, 193879296, 223706880, 242349120, 290818944, 323132160, 363523680, 484698240, 581637888, 727047360, 969396480, 1454094720, 2908189440]

約数ペア:

[(1, 2908189440), (2, 1454094720), (3, 969396480), (4, 727047360), (5, 581637888), (6, 484698240), (8, 363523680), (9, 323132160), (10, 290818944), (12, 242349120), (13, 223706880), (15, 193879296), (16, 181761840), (18, 161566080), (20, 145409472), (24, 121174560), (26, 111853440), (27, 107710720), (30, 96939648), (32, 90880920), (36, 80783040), (39, 74568960), (40, 72704736), (45, 64626432), (48, 60587280), (52, 55926720), (54, 53855360), (60, 48469824), (64, 45440460), (65, 44741376), (72, 40391520), (78, 37284480), (80, 36352368), (90, 32313216), (96, 30293640), (104, 27963360), (108, 26927680), (117, 24856320), (120, 24234912), (128, 22720230), (130, 22370688), (135, 21542144), (144, 20195760), (156, 18642240), (160, 18176184), (180, 16156608), (192, 15146820), (195, 14913792), (208, 13981680), (216, 13463840), (234, 12428160), (240, 12117456), (256, 11360115), (260, 11185344), (270, 10771072), (288, 10097880), (312, 9321120), (320, 9088092), (351, 8285440), (360, 8078304), (384, 7573410), (390, 7456896), (416, 6990840), (432, 6731920), (468, 6214080), (480, 6058728), (520, 5592672), (540, 5385536), (576, 5048940), (585, 4971264), (624, 4660560), (640, 4544046), (702, 4142720), (720, 4039152), (768, 3786705), (780, 3728448), (832, 3495420), (864, 3365960), (936, 3107040), (960, 3029364), (1040, 2796336), (1080, 2692768), (1152, 2524470), (1170, 2485632), (1248, 2330280), (1280, 2272023), (1404, 2071360), (1440, 2019576), (1560, 1864224), (1664, 1747710), (1728, 1682980), (1755, 1657088), (1872, 1553520), (1920, 1514682), (2080, 1398168), (2160, 1346384), (2304, 1262235), (2340, 1242816), (2496, 1165140), (2808, 1035680), (2880, 1009788), (3120, 932112), (3328, 873855), (3456, 841490), (3510, 828544), (3744, 776760), (3840, 757341), (4160, 699084), (4320, 673192), (4680, 621408), (4992, 582570), (5616, 517840), (5760, 504894), (6240, 466056), (6473, 449280), (6912, 420745), (7020, 414272), (7488, 388380), (8320, 349542), (8640, 336596), (9360, 310704), (9984, 291285), (11232, 258920), (11520, 252447), (12480, 233028), (12946, 224640), (14040, 207136), (14976, 194190), (16640, 174771), (17280, 168298), (18720, 155352), (19419, 149760), (22464, 129460), (24960, 116514), (25892, 112320), (28080, 103568), (29952, 97095), (32365, 89856), (34560, 84149), (37440, 77676), (38838, 74880), (44928, 64730), (49920, 58257), (51784, 56160)]