198177840

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 400

約数和(自身を含む): 836142912

約数和(自身を除く): 637965072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 257, 270, 272, 280, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 504, 510, 514, 540, 560, 567, 595, 612, 630, 648, 680, 714, 720, 756, 765, 771, 810, 816, 840, 918, 945, 952, 1008, 1020, 1028, 1071, 1080, 1134, 1190, 1224, 1260, 1285, 1296, 1360, 1377, 1428, 1512, 1530, 1542, 1620, 1680, 1785, 1799, 1836, 1890, 1904, 2040, 2056, 2142, 2160, 2268, 2295, 2313, 2380, 2448, 2520, 2570, 2754, 2835, 2856, 3024, 3060, 3084, 3213, 3240, 3570, 3598, 3672, 3780, 3855, 4080, 4112, 4284, 4369, 4536, 4590, 4626, 4760, 5040, 5140, 5355, 5397, 5508, 5670, 5712, 6120, 6168, 6426, 6480, 6885, 6939, 7140, 7196, 7344, 7560, 7710, 8568, 8738, 8995, 9072, 9180, 9252, 9520, 9639, 10280, 10710, 10794, 11016, 11340, 11565, 12240, 12336, 12852, 13107, 13770, 13878, 14280, 14392, 15120, 15420, 16065, 16191, 17136, 17476, 17990, 18360, 18504, 19278, 20560, 20817, 21420, 21588, 21845, 22032, 22680, 23130, 25704, 26214, 26985, 27540, 27756, 28560, 28784, 30583, 30840, 32130, 32382, 34695, 34952, 35980, 36720, 37008, 38556, 39321, 41634, 42840, 43176, 43690, 45360, 46260, 48195, 48573, 51408, 52428, 53970, 55080, 55512, 61166, 61680, 64260, 64764, 65535, 69390, 69904, 71960, 77112, 78642, 80955, 83268, 85680, 86352, 87380, 91749, 92520, 96390, 97146, 104085, 104856, 107940, 110160, 111024, 117963, 122332, 128520, 129528, 131070, 138780, 143920, 145719, 152915, 154224, 157284, 161910, 166536, 174760, 183498, 185040, 192780, 194292, 196605, 208170, 209712, 215880, 235926, 242865, 244664, 257040, 259056, 262140, 275247, 277560, 291438, 305830, 314568, 323820, 333072, 349520, 353889, 366996, 385560, 388584, 393210, 416340, 431760, 458745, 471852, 485730, 489328, 524280, 550494, 555120, 582876, 589815, 611660, 629136, 647640, 707778, 728595, 733992, 771120, 777168, 786420, 825741, 832680, 917490, 943704, 971460, 1048560, 1100988, 1165752, 1179630, 1223320, 1295280, 1376235, 1415556, 1457190, 1467984, 1572840, 1651482, 1665360, 1769445, 1834980, 1887408, 1942920, 2201976, 2331504, 2359260, 2446640, 2477223, 2752470, 2831112, 2914380, 3145680, 3302964, 3538890, 3669960, 3885840, 4128705, 4403952, 4718520, 4954446, 5504940, 5662224, 5828760, 6605928, 7077780, 7339920, 8257410, 9437040, 9908892, 11009880, 11657520, 12386115, 13211856, 14155560, 16514820, 19817784, 22019760, 24772230, 28311120, 33029640, 39635568, 49544460, 66059280, 99088920, 198177840]

約数ペア:

[(1, 198177840), (2, 99088920), (3, 66059280), (4, 49544460), (5, 39635568), (6, 33029640), (7, 28311120), (8, 24772230), (9, 22019760), (10, 19817784), (12, 16514820), (14, 14155560), (15, 13211856), (16, 12386115), (17, 11657520), (18, 11009880), (20, 9908892), (21, 9437040), (24, 8257410), (27, 7339920), (28, 7077780), (30, 6605928), (34, 5828760), (35, 5662224), (36, 5504940), (40, 4954446), (42, 4718520), (45, 4403952), (48, 4128705), (51, 3885840), (54, 3669960), (56, 3538890), (60, 3302964), (63, 3145680), (68, 2914380), (70, 2831112), (72, 2752470), (80, 2477223), (81, 2446640), (84, 2359260), (85, 2331504), (90, 2201976), (102, 1942920), (105, 1887408), (108, 1834980), (112, 1769445), (119, 1665360), (120, 1651482), (126, 1572840), (135, 1467984), (136, 1457190), (140, 1415556), (144, 1376235), (153, 1295280), (162, 1223320), (168, 1179630), (170, 1165752), (180, 1100988), (189, 1048560), (204, 971460), (210, 943704), (216, 917490), (238, 832680), (240, 825741), (252, 786420), (255, 777168), (257, 771120), (270, 733992), (272, 728595), (280, 707778), (306, 647640), (315, 629136), (324, 611660), (336, 589815), (340, 582876), (357, 555120), (360, 550494), (378, 524280), (405, 489328), (408, 485730), (420, 471852), (432, 458745), (459, 431760), (476, 416340), (504, 393210), (510, 388584), (514, 385560), (540, 366996), (560, 353889), (567, 349520), (595, 333072), (612, 323820), (630, 314568), (648, 305830), (680, 291438), (714, 277560), (720, 275247), (756, 262140), (765, 259056), (771, 257040), (810, 244664), (816, 242865), (840, 235926), (918, 215880), (945, 209712), (952, 208170), (1008, 196605), (1020, 194292), (1028, 192780), (1071, 185040), (1080, 183498), (1134, 174760), (1190, 166536), (1224, 161910), (1260, 157284), (1285, 154224), (1296, 152915), (1360, 145719), (1377, 143920), (1428, 138780), (1512, 131070), (1530, 129528), (1542, 128520), (1620, 122332), (1680, 117963), (1785, 111024), (1799, 110160), (1836, 107940), (1890, 104856), (1904, 104085), (2040, 97146), (2056, 96390), (2142, 92520), (2160, 91749), (2268, 87380), (2295, 86352), (2313, 85680), (2380, 83268), (2448, 80955), (2520, 78642), (2570, 77112), (2754, 71960), (2835, 69904), (2856, 69390), (3024, 65535), (3060, 64764), (3084, 64260), (3213, 61680), (3240, 61166), (3570, 55512), (3598, 55080), (3672, 53970), (3780, 52428), (3855, 51408), (4080, 48573), (4112, 48195), (4284, 46260), (4369, 45360), (4536, 43690), (4590, 43176), (4626, 42840), (4760, 41634), (5040, 39321), (5140, 38556), (5355, 37008), (5397, 36720), (5508, 35980), (5670, 34952), (5712, 34695), (6120, 32382), (6168, 32130), (6426, 30840), (6480, 30583), (6885, 28784), (6939, 28560), (7140, 27756), (7196, 27540), (7344, 26985), (7560, 26214), (7710, 25704), (8568, 23130), (8738, 22680), (8995, 22032), (9072, 21845), (9180, 21588), (9252, 21420), (9520, 20817), (9639, 20560), (10280, 19278), (10710, 18504), (10794, 18360), (11016, 17990), (11340, 17476), (11565, 17136), (12240, 16191), (12336, 16065), (12852, 15420), (13107, 15120), (13770, 14392), (13878, 14280)]