1304693280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2720

約数の個数: 288

約数和(自身を含む): 5015582208

約数和(自身を除く): 3710888928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 132, 144, 155, 160, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 288, 310, 330, 341, 352, 360, 372, 396, 440, 465, 480, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 992, 1023, 1056, 1116, 1240, 1320, 1364, 1395, 1440, 1488, 1584, 1705, 1760, 1860, 1980, 2046, 2232, 2480, 2640, 2657, 2728, 2790, 2976, 3069, 3168, 3410, 3720, 3960, 4092, 4464, 4960, 5115, 5280, 5314, 5456, 5580, 6138, 6820, 7440, 7920, 7971, 8184, 8928, 10230, 10628, 10912, 11160, 12276, 13285, 13640, 14880, 15345, 15840, 15942, 16368, 20460, 21256, 22320, 23913, 24552, 26570, 27280, 29227, 30690, 31884, 32736, 39855, 40920, 42512, 44640, 47826, 49104, 53140, 54560, 58454, 61380, 63768, 79710, 81840, 82367, 85024, 87681, 95652, 98208, 106280, 116908, 119565, 122760, 127536, 146135, 159420, 163680, 164734, 175362, 191304, 212560, 233816, 239130, 245520, 247101, 255072, 263043, 292270, 318840, 329468, 350724, 382608, 411835, 425120, 438405, 467632, 478260, 491040, 494202, 526086, 584540, 637680, 658936, 701448, 741303, 765216, 823670, 876810, 906037, 935264, 956520, 988404, 1052172, 1169080, 1235505, 1275360, 1315215, 1317872, 1402896, 1482606, 1647340, 1753620, 1812074, 1913040, 1976808, 2104344, 2338160, 2471010, 2630430, 2635744, 2718111, 2805792, 2965212, 3294680, 3507240, 3624148, 3706515, 3826080, 3953616, 4208688, 4530185, 4676320, 4942020, 5260860, 5436222, 5930424, 6589360, 7014480, 7248296, 7413030, 7907232, 8154333, 8417376, 9060370, 9884040, 10521720, 10872444, 11860848, 13178720, 13590555, 14028960, 14496592, 14826060, 16308666, 18120740, 19768080, 21043440, 21744888, 23721696, 27181110, 28993184, 29652120, 32617332, 36241480, 39536160, 40771665, 42086880, 43489776, 54362220, 59304240, 65234664, 72482960, 81543330, 86979552, 108724440, 118608480, 130469328, 144965920, 163086660, 217448880, 260938656, 326173320, 434897760, 652346640, 1304693280]

約数ペア:

[(1, 1304693280), (2, 652346640), (3, 434897760), (4, 326173320), (5, 260938656), (6, 217448880), (8, 163086660), (9, 144965920), (10, 130469328), (11, 118608480), (12, 108724440), (15, 86979552), (16, 81543330), (18, 72482960), (20, 65234664), (22, 59304240), (24, 54362220), (30, 43489776), (31, 42086880), (32, 40771665), (33, 39536160), (36, 36241480), (40, 32617332), (44, 29652120), (45, 28993184), (48, 27181110), (55, 23721696), (60, 21744888), (62, 21043440), (66, 19768080), (72, 18120740), (80, 16308666), (88, 14826060), (90, 14496592), (93, 14028960), (96, 13590555), (99, 13178720), (110, 11860848), (120, 10872444), (124, 10521720), (132, 9884040), (144, 9060370), (155, 8417376), (160, 8154333), (165, 7907232), (176, 7413030), (180, 7248296), (186, 7014480), (198, 6589360), (220, 5930424), (240, 5436222), (248, 5260860), (264, 4942020), (279, 4676320), (288, 4530185), (310, 4208688), (330, 3953616), (341, 3826080), (352, 3706515), (360, 3624148), (372, 3507240), (396, 3294680), (440, 2965212), (465, 2805792), (480, 2718111), (495, 2635744), (496, 2630430), (528, 2471010), (558, 2338160), (620, 2104344), (660, 1976808), (682, 1913040), (720, 1812074), (744, 1753620), (792, 1647340), (880, 1482606), (930, 1402896), (990, 1317872), (992, 1315215), (1023, 1275360), (1056, 1235505), (1116, 1169080), (1240, 1052172), (1320, 988404), (1364, 956520), (1395, 935264), (1440, 906037), (1488, 876810), (1584, 823670), (1705, 765216), (1760, 741303), (1860, 701448), (1980, 658936), (2046, 637680), (2232, 584540), (2480, 526086), (2640, 494202), (2657, 491040), (2728, 478260), (2790, 467632), (2976, 438405), (3069, 425120), (3168, 411835), (3410, 382608), (3720, 350724), (3960, 329468), (4092, 318840), (4464, 292270), (4960, 263043), (5115, 255072), (5280, 247101), (5314, 245520), (5456, 239130), (5580, 233816), (6138, 212560), (6820, 191304), (7440, 175362), (7920, 164734), (7971, 163680), (8184, 159420), (8928, 146135), (10230, 127536), (10628, 122760), (10912, 119565), (11160, 116908), (12276, 106280), (13285, 98208), (13640, 95652), (14880, 87681), (15345, 85024), (15840, 82367), (15942, 81840), (16368, 79710), (20460, 63768), (21256, 61380), (22320, 58454), (23913, 54560), (24552, 53140), (26570, 49104), (27280, 47826), (29227, 44640), (30690, 42512), (31884, 40920), (32736, 39855)]