2971788480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 448

約数和(自身を含む): 11319052800

約数和(自身を除く): 8347264320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 64, 72, 76, 80, 86, 90, 95, 96, 108, 114, 120, 129, 135, 144, 152, 160, 171, 172, 180, 190, 192, 215, 216, 228, 240, 258, 270, 285, 288, 304, 320, 342, 344, 360, 380, 387, 421, 430, 432, 456, 480, 513, 516, 540, 570, 576, 608, 645, 684, 688, 720, 760, 774, 817, 842, 855, 860, 864, 912, 960, 1026, 1032, 1080, 1140, 1161, 1216, 1263, 1290, 1368, 1376, 1440, 1520, 1548, 1634, 1684, 1710, 1720, 1728, 1824, 1935, 2052, 2064, 2105, 2160, 2280, 2322, 2451, 2526, 2565, 2580, 2736, 2752, 2880, 3040, 3096, 3268, 3368, 3420, 3440, 3648, 3789, 3870, 4085, 4104, 4128, 4210, 4320, 4560, 4644, 4902, 5052, 5130, 5160, 5472, 5805, 6080, 6192, 6315, 6536, 6736, 6840, 6880, 7353, 7578, 7740, 7999, 8170, 8208, 8256, 8420, 8640, 9120, 9288, 9804, 10104, 10260, 10320, 10944, 11367, 11610, 12255, 12384, 12630, 13072, 13472, 13680, 13760, 14706, 15156, 15480, 15998, 16340, 16416, 16840, 18103, 18240, 18576, 18945, 19608, 20208, 20520, 20640, 22059, 22734, 23220, 23997, 24510, 24768, 25260, 26144, 26944, 27360, 29412, 30312, 30960, 31996, 32680, 32832, 33680, 36206, 36765, 37152, 37890, 39216, 39995, 40416, 41040, 41280, 44118, 45468, 46440, 47994, 49020, 50520, 52288, 54309, 54720, 56835, 58824, 60624, 61920, 63992, 65360, 67360, 71991, 72412, 73530, 74304, 75780, 78432, 79990, 80832, 82080, 88236, 90515, 90936, 92880, 95988, 98040, 101040, 108618, 110295, 113670, 117648, 119985, 121248, 123840, 127984, 130720, 134720, 143982, 144824, 147060, 151560, 156864, 159980, 162927, 164160, 176472, 181030, 181872, 185760, 191976, 196080, 202080, 215973, 217236, 220590, 227340, 235296, 239970, 242496, 255968, 261440, 271545, 287964, 289648, 294120, 303120, 319960, 325854, 343957, 352944, 359955, 362060, 363744, 371520, 383952, 392160, 404160, 431946, 434472, 441180, 454680, 470592, 479940, 488781, 511936, 543090, 575928, 579296, 588240, 606240, 639920, 651708, 687914, 705888, 719910, 724120, 727488, 767904, 784320, 814635, 863892, 868944, 882360, 909360, 959880, 977562, 1031871, 1079865, 1086180, 1151856, 1158592, 1176480, 1212480, 1279840, 1303416, 1375828, 1411776, 1439820, 1448240, 1535808, 1629270, 1719785, 1727784, 1737888, 1764720, 1818720, 1919760, 1955124, 2063742, 2159730, 2172360, 2303712, 2352960, 2443905, 2559680, 2606832, 2751656, 2879640, 2896480, 3095613, 3258540, 3439570, 3455568, 3475776, 3529440, 3637440, 3839520, 3910248, 4127484, 4319460, 4344720, 4607424, 4887810, 5159355, 5213664, 5503312, 5759280, 5792960, 6191226, 6517080, 6879140, 6911136, 7058880, 7679040, 7820496, 8254968, 8638920, 8689440, 9286839, 9775620, 10318710, 10427328, 11006624, 11518560, 12382452, 13034160, 13758280, 13822272, 15478065, 15640992, 16509936, 17277840, 17378880, 18573678, 19551240, 20637420, 22013248, 23037120, 24764904, 26068320, 27516560, 30956130, 31281984, 33019872, 34555680, 37147356, 39102480, 41274840, 46434195, 49529808, 52136640, 55033120, 61912260, 66039744, 69111360, 74294712, 78204960, 82549680, 92868390, 99059616, 110066240, 123824520, 148589424, 156409920, 165099360, 185736780, 198119232, 247649040, 297178848, 330198720, 371473560, 495298080, 594357696, 742947120, 990596160, 1485894240, 2971788480]

約数ペア:

[(1, 2971788480), (2, 1485894240), (3, 990596160), (4, 742947120), (5, 594357696), (6, 495298080), (8, 371473560), (9, 330198720), (10, 297178848), (12, 247649040), (15, 198119232), (16, 185736780), (18, 165099360), (19, 156409920), (20, 148589424), (24, 123824520), (27, 110066240), (30, 99059616), (32, 92868390), (36, 82549680), (38, 78204960), (40, 74294712), (43, 69111360), (45, 66039744), (48, 61912260), (54, 55033120), (57, 52136640), (60, 49529808), (64, 46434195), (72, 41274840), (76, 39102480), (80, 37147356), (86, 34555680), (90, 33019872), (95, 31281984), (96, 30956130), (108, 27516560), (114, 26068320), (120, 24764904), (129, 23037120), (135, 22013248), (144, 20637420), (152, 19551240), (160, 18573678), (171, 17378880), (172, 17277840), (180, 16509936), (190, 15640992), (192, 15478065), (215, 13822272), (216, 13758280), (228, 13034160), (240, 12382452), (258, 11518560), (270, 11006624), (285, 10427328), (288, 10318710), (304, 9775620), (320, 9286839), (342, 8689440), (344, 8638920), (360, 8254968), (380, 7820496), (387, 7679040), (421, 7058880), (430, 6911136), (432, 6879140), (456, 6517080), (480, 6191226), (513, 5792960), (516, 5759280), (540, 5503312), (570, 5213664), (576, 5159355), (608, 4887810), (645, 4607424), (684, 4344720), (688, 4319460), (720, 4127484), (760, 3910248), (774, 3839520), (817, 3637440), (842, 3529440), (855, 3475776), (860, 3455568), (864, 3439570), (912, 3258540), (960, 3095613), (1026, 2896480), (1032, 2879640), (1080, 2751656), (1140, 2606832), (1161, 2559680), (1216, 2443905), (1263, 2352960), (1290, 2303712), (1368, 2172360), (1376, 2159730), (1440, 2063742), (1520, 1955124), (1548, 1919760), (1634, 1818720), (1684, 1764720), (1710, 1737888), (1720, 1727784), (1728, 1719785), (1824, 1629270), (1935, 1535808), (2052, 1448240), (2064, 1439820), (2105, 1411776), (2160, 1375828), (2280, 1303416), (2322, 1279840), (2451, 1212480), (2526, 1176480), (2565, 1158592), (2580, 1151856), (2736, 1086180), (2752, 1079865), (2880, 1031871), (3040, 977562), (3096, 959880), (3268, 909360), (3368, 882360), (3420, 868944), (3440, 863892), (3648, 814635), (3789, 784320), (3870, 767904), (4085, 727488), (4104, 724120), (4128, 719910), (4210, 705888), (4320, 687914), (4560, 651708), (4644, 639920), (4902, 606240), (5052, 588240), (5130, 579296), (5160, 575928), (5472, 543090), (5805, 511936), (6080, 488781), (6192, 479940), (6315, 470592), (6536, 454680), (6736, 441180), (6840, 434472), (6880, 431946), (7353, 404160), (7578, 392160), (7740, 383952), (7999, 371520), (8170, 363744), (8208, 362060), (8256, 359955), (8420, 352944), (8640, 343957), (9120, 325854), (9288, 319960), (9804, 303120), (10104, 294120), (10260, 289648), (10320, 287964), (10944, 271545), (11367, 261440), (11610, 255968), (12255, 242496), (12384, 239970), (12630, 235296), (13072, 227340), (13472, 220590), (13680, 217236), (13760, 215973), (14706, 202080), (15156, 196080), (15480, 191976), (15998, 185760), (16340, 181872), (16416, 181030), (16840, 176472), (18103, 164160), (18240, 162927), (18576, 159980), (18945, 156864), (19608, 151560), (20208, 147060), (20520, 144824), (20640, 143982), (22059, 134720), (22734, 130720), (23220, 127984), (23997, 123840), (24510, 121248), (24768, 119985), (25260, 117648), (26144, 113670), (26944, 110295), (27360, 108618), (29412, 101040), (30312, 98040), (30960, 95988), (31996, 92880), (32680, 90936), (32832, 90515), (33680, 88236), (36206, 82080), (36765, 80832), (37152, 79990), (37890, 78432), (39216, 75780), (39995, 74304), (40416, 73530), (41040, 72412), (41280, 71991), (44118, 67360), (45468, 65360), (46440, 63992), (47994, 61920), (49020, 60624), (50520, 58824), (52288, 56835), (54309, 54720)]