197718840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 384

約数和(自身を含む): 775656000

約数和(自身を除く): 577937160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 89, 90, 99, 102, 108, 110, 120, 121, 132, 135, 136, 153, 165, 170, 178, 180, 187, 198, 204, 216, 220, 242, 255, 264, 267, 270, 297, 306, 330, 340, 356, 360, 363, 374, 396, 408, 440, 445, 459, 484, 495, 510, 534, 540, 561, 594, 605, 612, 660, 680, 712, 726, 748, 765, 792, 801, 890, 918, 935, 968, 979, 990, 1020, 1068, 1080, 1089, 1122, 1188, 1210, 1224, 1320, 1335, 1452, 1485, 1496, 1513, 1530, 1602, 1683, 1780, 1815, 1836, 1870, 1958, 1980, 2040, 2057, 2136, 2178, 2244, 2295, 2376, 2403, 2420, 2670, 2805, 2904, 2937, 2970, 3026, 3060, 3204, 3267, 3366, 3560, 3630, 3672, 3740, 3916, 3960, 4005, 4114, 4356, 4488, 4539, 4590, 4806, 4840, 4895, 5049, 5340, 5445, 5610, 5874, 5940, 6052, 6120, 6171, 6408, 6534, 6732, 7260, 7480, 7565, 7832, 8010, 8228, 8415, 8712, 8811, 9078, 9180, 9612, 9790, 10098, 10285, 10680, 10769, 10890, 11220, 11748, 11880, 12015, 12104, 12342, 13068, 13464, 13617, 14520, 14685, 15130, 16020, 16335, 16456, 16643, 16830, 17622, 18156, 18360, 18513, 19224, 19580, 20196, 20570, 21538, 21780, 22440, 22695, 23496, 24030, 24684, 25245, 26136, 26433, 27234, 29370, 30260, 30855, 32040, 32307, 32670, 33286, 33660, 35244, 36312, 37026, 39160, 40392, 40851, 41140, 43076, 43560, 44055, 45390, 48060, 49368, 49929, 50490, 52866, 53845, 54468, 55539, 58740, 60520, 61710, 64614, 65340, 66572, 67320, 68085, 70488, 74052, 81702, 82280, 83215, 86152, 88110, 90780, 92565, 96120, 96921, 99858, 100980, 105732, 107690, 108936, 111078, 117480, 123420, 129228, 130680, 132165, 133144, 136170, 148104, 149787, 161535, 163404, 166430, 176220, 181560, 183073, 185130, 193842, 199716, 201960, 204255, 211464, 215380, 222156, 246840, 249645, 258456, 264330, 272340, 277695, 290763, 299574, 323070, 326808, 332860, 352440, 366146, 370260, 387684, 399432, 408510, 430760, 444312, 449361, 484605, 499290, 528660, 544680, 549219, 555390, 581526, 599148, 646140, 665720, 732292, 740520, 748935, 775368, 817020, 898722, 915365, 969210, 998580, 1057320, 1098438, 1110780, 1163052, 1198296, 1292280, 1453815, 1464584, 1497870, 1634040, 1647657, 1797444, 1830730, 1938420, 1997160, 2196876, 2221560, 2246805, 2326104, 2746095, 2907630, 2995740, 3295314, 3594888, 3661460, 3876840, 4393752, 4493610, 4942971, 5492190, 5815260, 5991480, 6590628, 7322920, 8238285, 8987220, 9885942, 10984380, 11630520, 13181256, 16476570, 17974440, 19771884, 21968760, 24714855, 32953140, 39543768, 49429710, 65906280, 98859420, 197718840]

約数ペア:

[(1, 197718840), (2, 98859420), (3, 65906280), (4, 49429710), (5, 39543768), (6, 32953140), (8, 24714855), (9, 21968760), (10, 19771884), (11, 17974440), (12, 16476570), (15, 13181256), (17, 11630520), (18, 10984380), (20, 9885942), (22, 8987220), (24, 8238285), (27, 7322920), (30, 6590628), (33, 5991480), (34, 5815260), (36, 5492190), (40, 4942971), (44, 4493610), (45, 4393752), (51, 3876840), (54, 3661460), (55, 3594888), (60, 3295314), (66, 2995740), (68, 2907630), (72, 2746095), (85, 2326104), (88, 2246805), (89, 2221560), (90, 2196876), (99, 1997160), (102, 1938420), (108, 1830730), (110, 1797444), (120, 1647657), (121, 1634040), (132, 1497870), (135, 1464584), (136, 1453815), (153, 1292280), (165, 1198296), (170, 1163052), (178, 1110780), (180, 1098438), (187, 1057320), (198, 998580), (204, 969210), (216, 915365), (220, 898722), (242, 817020), (255, 775368), (264, 748935), (267, 740520), (270, 732292), (297, 665720), (306, 646140), (330, 599148), (340, 581526), (356, 555390), (360, 549219), (363, 544680), (374, 528660), (396, 499290), (408, 484605), (440, 449361), (445, 444312), (459, 430760), (484, 408510), (495, 399432), (510, 387684), (534, 370260), (540, 366146), (561, 352440), (594, 332860), (605, 326808), (612, 323070), (660, 299574), (680, 290763), (712, 277695), (726, 272340), (748, 264330), (765, 258456), (792, 249645), (801, 246840), (890, 222156), (918, 215380), (935, 211464), (968, 204255), (979, 201960), (990, 199716), (1020, 193842), (1068, 185130), (1080, 183073), (1089, 181560), (1122, 176220), (1188, 166430), (1210, 163404), (1224, 161535), (1320, 149787), (1335, 148104), (1452, 136170), (1485, 133144), (1496, 132165), (1513, 130680), (1530, 129228), (1602, 123420), (1683, 117480), (1780, 111078), (1815, 108936), (1836, 107690), (1870, 105732), (1958, 100980), (1980, 99858), (2040, 96921), (2057, 96120), (2136, 92565), (2178, 90780), (2244, 88110), (2295, 86152), (2376, 83215), (2403, 82280), (2420, 81702), (2670, 74052), (2805, 70488), (2904, 68085), (2937, 67320), (2970, 66572), (3026, 65340), (3060, 64614), (3204, 61710), (3267, 60520), (3366, 58740), (3560, 55539), (3630, 54468), (3672, 53845), (3740, 52866), (3916, 50490), (3960, 49929), (4005, 49368), (4114, 48060), (4356, 45390), (4488, 44055), (4539, 43560), (4590, 43076), (4806, 41140), (4840, 40851), (4895, 40392), (5049, 39160), (5340, 37026), (5445, 36312), (5610, 35244), (5874, 33660), (5940, 33286), (6052, 32670), (6120, 32307), (6171, 32040), (6408, 30855), (6534, 30260), (6732, 29370), (7260, 27234), (7480, 26433), (7565, 26136), (7832, 25245), (8010, 24684), (8228, 24030), (8415, 23496), (8712, 22695), (8811, 22440), (9078, 21780), (9180, 21538), (9612, 20570), (9790, 20196), (10098, 19580), (10285, 19224), (10680, 18513), (10769, 18360), (10890, 18156), (11220, 17622), (11748, 16830), (11880, 16643), (12015, 16456), (12104, 16335), (12342, 16020), (13068, 15130), (13464, 14685), (13617, 14520)]