989974440

素因数分解:

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

素因数の和:1486

約数の個数: 384

約数和(自身を含む): 4136832000

約数和(自身を除く): 3146857560

約数列:

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

約数ペア:

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