305717293440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1360921}}^1$

素因数の和:1360962

約数の個数: 256

約数和(自身を含む): 1166037969600

約数和(自身を除く): 860320676160

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, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 224640, 1360921, 2721842, 4082763, 5443684, 6804605, 8165526, 10887368, 12248289, 13609210, 16331052, 17691973, 20413815, 21774736, 24496578, 27218420, 32662104, 35383946, 36744867, 40827630, 43549472, 48993156, 53075919, 54436840, 61241445, 65324208, 70767892, 73489734, 81655260, 87098944, 88459865, 97986312, 106151838, 108873680, 122482890, 130648416, 141535784, 146979468, 159227757, 163310520, 174197888, 176919730, 183724335, 195972624, 212303676, 217747360, 244965780, 261296832, 265379595, 283071568, 293958936, 318455514, 326621040, 353839460, 367448670, 391945248, 424607352, 435494720, 477683271, 489931560, 522593664, 530759190, 566143136, 587917872, 636911028, 653242080, 707678920, 734897340, 783890496, 796138785, 849214704, 870989440, 955366542, 979863120, 1061518380, 1132286272, 1175835744, 1273822056, 1306484160, 1415357840, 1469794680, 1567780992, 1592277570, 1698429408, 1910733084, 1959726240, 2123036760, 2264572544, 2351671488, 2388416355, 2547644112, 2612968320, 2830715680, 2939589360, 3184555140, 3396858816, 3821466168, 3919452480, 4246073520, 4703342976, 4776832710, 5095288224, 5661431360, 5879178720, 6369110280, 6793717632, 7642932336, 7838904960, 8492147040, 9553665420, 10190576448, 11322862720, 11758357440, 12738220560, 15285864672, 16984294080, 19107330840, 20381152896, 23516714880, 25476441120, 30571729344, 33968588160, 38214661680, 50952882240, 61143458688, 76429323360, 101905764480, 152858646720, 305717293440]

約数ペア:

[(1, 305717293440), (2, 152858646720), (3, 101905764480), (4, 76429323360), (5, 61143458688), (6, 50952882240), (8, 38214661680), (9, 33968588160), (10, 30571729344), (12, 25476441120), (13, 23516714880), (15, 20381152896), (16, 19107330840), (18, 16984294080), (20, 15285864672), (24, 12738220560), (26, 11758357440), (27, 11322862720), (30, 10190576448), (32, 9553665420), (36, 8492147040), (39, 7838904960), (40, 7642932336), (45, 6793717632), (48, 6369110280), (52, 5879178720), (54, 5661431360), (60, 5095288224), (64, 4776832710), (65, 4703342976), (72, 4246073520), (78, 3919452480), (80, 3821466168), (90, 3396858816), (96, 3184555140), (104, 2939589360), (108, 2830715680), (117, 2612968320), (120, 2547644112), (128, 2388416355), (130, 2351671488), (135, 2264572544), (144, 2123036760), (156, 1959726240), (160, 1910733084), (180, 1698429408), (192, 1592277570), (195, 1567780992), (208, 1469794680), (216, 1415357840), (234, 1306484160), (240, 1273822056), (260, 1175835744), (270, 1132286272), (288, 1061518380), (312, 979863120), (320, 955366542), (351, 870989440), (360, 849214704), (384, 796138785), (390, 783890496), (416, 734897340), (432, 707678920), (468, 653242080), (480, 636911028), (520, 587917872), (540, 566143136), (576, 530759190), (585, 522593664), (624, 489931560), (640, 477683271), (702, 435494720), (720, 424607352), (780, 391945248), (832, 367448670), (864, 353839460), (936, 326621040), (960, 318455514), (1040, 293958936), (1080, 283071568), (1152, 265379595), (1170, 261296832), (1248, 244965780), (1404, 217747360), (1440, 212303676), (1560, 195972624), (1664, 183724335), (1728, 176919730), (1755, 174197888), (1872, 163310520), (1920, 159227757), (2080, 146979468), (2160, 141535784), (2340, 130648416), (2496, 122482890), (2808, 108873680), (2880, 106151838), (3120, 97986312), (3456, 88459865), (3510, 87098944), (3744, 81655260), (4160, 73489734), (4320, 70767892), (4680, 65324208), (4992, 61241445), (5616, 54436840), (5760, 53075919), (6240, 48993156), (7020, 43549472), (7488, 40827630), (8320, 36744867), (8640, 35383946), (9360, 32662104), (11232, 27218420), (12480, 24496578), (14040, 21774736), (14976, 20413815), (17280, 17691973), (18720, 16331052), (22464, 13609210), (24960, 12248289), (28080, 10887368), (37440, 8165526), (44928, 6804605), (56160, 5443684), (74880, 4082763), (112320, 2721842), (224640, 1360921)]