1979948880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1488

約数の個数: 480

約数和(自身を含む): 8549452800

約数和(自身を除く): 6569503920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 168, 180, 182, 189, 195, 196, 208, 210, 216, 234, 240, 245, 252, 260, 270, 273, 280, 294, 312, 315, 336, 351, 360, 364, 378, 390, 392, 420, 432, 441, 455, 468, 490, 504, 520, 540, 546, 560, 585, 588, 624, 630, 637, 702, 720, 728, 735, 756, 780, 784, 819, 840, 882, 910, 936, 945, 980, 1008, 1040, 1080, 1092, 1170, 1176, 1260, 1274, 1323, 1365, 1404, 1439, 1456, 1470, 1512, 1560, 1638, 1680, 1755, 1764, 1820, 1872, 1890, 1911, 1960, 2160, 2184, 2205, 2340, 2352, 2457, 2520, 2548, 2646, 2730, 2808, 2878, 2940, 3024, 3120, 3185, 3276, 3510, 3528, 3640, 3780, 3822, 3920, 4095, 4317, 4368, 4410, 4680, 4914, 5040, 5096, 5292, 5460, 5616, 5733, 5756, 5880, 6370, 6552, 6615, 7020, 7056, 7195, 7280, 7560, 7644, 8190, 8634, 8820, 9360, 9555, 9828, 10073, 10192, 10584, 10920, 11466, 11512, 11760, 12285, 12740, 12951, 13104, 13230, 14040, 14390, 15120, 15288, 16380, 17199, 17268, 17640, 18707, 19110, 19656, 20146, 21168, 21585, 21840, 22932, 23024, 24570, 25480, 25902, 26460, 28080, 28665, 28780, 30219, 30576, 32760, 34398, 34536, 35280, 37414, 38220, 38853, 39312, 40292, 43170, 45864, 49140, 50365, 50960, 51804, 52920, 56121, 57330, 57560, 60438, 64755, 65520, 68796, 69072, 70511, 74828, 76440, 77706, 80584, 85995, 86340, 90657, 91728, 93535, 98280, 100730, 103608, 105840, 112242, 114660, 115120, 120876, 129510, 130949, 137592, 141022, 149656, 151095, 152880, 155412, 161168, 168363, 171990, 172680, 181314, 187070, 194265, 196560, 201460, 207216, 211533, 224484, 229320, 241752, 259020, 261898, 271971, 275184, 280605, 282044, 299312, 302190, 310824, 336726, 343980, 345360, 352555, 362628, 374140, 388530, 392847, 402920, 423066, 448968, 453285, 458640, 483504, 505089, 518040, 523796, 543942, 561210, 564088, 604380, 621648, 634599, 654745, 673452, 687960, 705110, 725256, 748280, 777060, 785694, 805840, 841815, 846132, 897936, 906570, 916643, 1010178, 1036080, 1047592, 1057665, 1087884, 1122420, 1128176, 1178541, 1208760, 1269198, 1309490, 1346904, 1359855, 1375920, 1410220, 1450512, 1496560, 1554120, 1571388, 1683630, 1692264, 1813140, 1833286, 1903797, 1964235, 2020356, 2095184, 2115330, 2175768, 2244840, 2357082, 2417520, 2525445, 2538396, 2618980, 2693808, 2719710, 2749929, 2820440, 3108240, 3142776, 3172995, 3367260, 3384528, 3535623, 3626280, 3666572, 3807594, 3928470, 4040712, 4230660, 4351536, 4489680, 4583215, 4714164, 5050890, 5076792, 5237960, 5439420, 5499858, 5640880, 5892705, 6285552, 6345990, 6734520, 7071246, 7252560, 7333144, 7615188, 7856940, 8081424, 8249787, 8461320, 9166430, 9428328, 9518985, 10101780, 10153584, 10475920, 10878840, 10999716, 11785410, 12691980, 13469040, 13749645, 14142492, 14666288, 15230376, 15713880, 16499574, 16922640, 17678115, 18332860, 18856656, 19037970, 20203560, 21757680, 21999432, 23570820, 24749361, 25383960, 27499290, 28284984, 30460752, 31427760, 32999148, 35356230, 36665720, 38075940, 40407120, 41248935, 43998864, 47141640, 49498722, 50767920, 54998580, 56569968, 65998296, 70712460, 73331440, 76151880, 82497870, 94283280, 98997444, 109997160, 123746805, 131996592, 141424920, 152303760, 164995740, 197994888, 219994320, 247493610, 282849840, 329991480, 395989776, 494987220, 659982960, 989974440, 1979948880]

約数ペア:

[(1, 1979948880), (2, 989974440), (3, 659982960), (4, 494987220), (5, 395989776), (6, 329991480), (7, 282849840), (8, 247493610), (9, 219994320), (10, 197994888), (12, 164995740), (13, 152303760), (14, 141424920), (15, 131996592), (16, 123746805), (18, 109997160), (20, 98997444), (21, 94283280), (24, 82497870), (26, 76151880), (27, 73331440), (28, 70712460), (30, 65998296), (35, 56569968), (36, 54998580), (39, 50767920), (40, 49498722), (42, 47141640), (45, 43998864), (48, 41248935), (49, 40407120), (52, 38075940), (54, 36665720), (56, 35356230), (60, 32999148), (63, 31427760), (65, 30460752), (70, 28284984), (72, 27499290), (78, 25383960), (80, 24749361), (84, 23570820), (90, 21999432), (91, 21757680), (98, 20203560), (104, 19037970), (105, 18856656), (108, 18332860), (112, 17678115), (117, 16922640), (120, 16499574), (126, 15713880), (130, 15230376), (135, 14666288), (140, 14142492), (144, 13749645), (147, 13469040), (156, 12691980), (168, 11785410), (180, 10999716), (182, 10878840), (189, 10475920), (195, 10153584), (196, 10101780), (208, 9518985), (210, 9428328), (216, 9166430), (234, 8461320), (240, 8249787), (245, 8081424), (252, 7856940), (260, 7615188), (270, 7333144), (273, 7252560), (280, 7071246), (294, 6734520), (312, 6345990), (315, 6285552), (336, 5892705), (351, 5640880), (360, 5499858), (364, 5439420), (378, 5237960), (390, 5076792), (392, 5050890), (420, 4714164), (432, 4583215), (441, 4489680), (455, 4351536), (468, 4230660), (490, 4040712), (504, 3928470), (520, 3807594), (540, 3666572), (546, 3626280), (560, 3535623), (585, 3384528), (588, 3367260), (624, 3172995), (630, 3142776), (637, 3108240), (702, 2820440), (720, 2749929), (728, 2719710), (735, 2693808), (756, 2618980), (780, 2538396), (784, 2525445), (819, 2417520), (840, 2357082), (882, 2244840), (910, 2175768), (936, 2115330), (945, 2095184), (980, 2020356), (1008, 1964235), (1040, 1903797), (1080, 1833286), (1092, 1813140), (1170, 1692264), (1176, 1683630), (1260, 1571388), (1274, 1554120), (1323, 1496560), (1365, 1450512), (1404, 1410220), (1439, 1375920), (1456, 1359855), (1470, 1346904), (1512, 1309490), (1560, 1269198), (1638, 1208760), (1680, 1178541), (1755, 1128176), (1764, 1122420), (1820, 1087884), (1872, 1057665), (1890, 1047592), (1911, 1036080), (1960, 1010178), (2160, 916643), (2184, 906570), (2205, 897936), (2340, 846132), (2352, 841815), (2457, 805840), (2520, 785694), (2548, 777060), (2646, 748280), (2730, 725256), (2808, 705110), (2878, 687960), (2940, 673452), (3024, 654745), (3120, 634599), (3185, 621648), (3276, 604380), (3510, 564088), (3528, 561210), (3640, 543942), (3780, 523796), (3822, 518040), (3920, 505089), (4095, 483504), (4317, 458640), (4368, 453285), (4410, 448968), (4680, 423066), (4914, 402920), (5040, 392847), (5096, 388530), (5292, 374140), (5460, 362628), (5616, 352555), (5733, 345360), (5756, 343980), (5880, 336726), (6370, 310824), (6552, 302190), (6615, 299312), (7020, 282044), (7056, 280605), (7195, 275184), (7280, 271971), (7560, 261898), (7644, 259020), (8190, 241752), (8634, 229320), (8820, 224484), (9360, 211533), (9555, 207216), (9828, 201460), (10073, 196560), (10192, 194265), (10584, 187070), (10920, 181314), (11466, 172680), (11512, 171990), (11760, 168363), (12285, 161168), (12740, 155412), (12951, 152880), (13104, 151095), (13230, 149656), (14040, 141022), (14390, 137592), (15120, 130949), (15288, 129510), (16380, 120876), (17199, 115120), (17268, 114660), (17640, 112242), (18707, 105840), (19110, 103608), (19656, 100730), (20146, 98280), (21168, 93535), (21585, 91728), (21840, 90657), (22932, 86340), (23024, 85995), (24570, 80584), (25480, 77706), (25902, 76440), (26460, 74828), (28080, 70511), (28665, 69072), (28780, 68796), (30219, 65520), (30576, 64755), (32760, 60438), (34398, 57560), (34536, 57330), (35280, 56121), (37414, 52920), (38220, 51804), (38853, 50960), (39312, 50365), (40292, 49140), (43170, 45864)]