67997160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 278853120

約数和(自身を除く): 210855960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 121, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 223, 231, 242, 252, 264, 280, 308, 315, 330, 360, 363, 385, 396, 420, 440, 446, 462, 484, 495, 504, 605, 616, 630, 660, 669, 693, 726, 770, 792, 840, 847, 892, 924, 968, 990, 1089, 1115, 1155, 1210, 1260, 1320, 1338, 1386, 1452, 1540, 1561, 1694, 1784, 1815, 1848, 1980, 2007, 2178, 2230, 2310, 2420, 2453, 2520, 2541, 2676, 2772, 2904, 3080, 3122, 3345, 3388, 3465, 3630, 3960, 4014, 4235, 4356, 4460, 4620, 4683, 4840, 4906, 5082, 5352, 5445, 5544, 6244, 6690, 6776, 6930, 7260, 7359, 7623, 7805, 8028, 8470, 8712, 8920, 9240, 9366, 9812, 10035, 10164, 10890, 12265, 12488, 12705, 13380, 13860, 14049, 14520, 14718, 15246, 15610, 16056, 16940, 17171, 18732, 19624, 20070, 20328, 21780, 22077, 23415, 24530, 25410, 26760, 26983, 27720, 28098, 29436, 30492, 31220, 33880, 34342, 36795, 37464, 38115, 40140, 43560, 44154, 46830, 49060, 50820, 51513, 53966, 56196, 58872, 60984, 62440, 68684, 70245, 73590, 76230, 80280, 80949, 85855, 88308, 93660, 98120, 101640, 103026, 107932, 110385, 112392, 134915, 137368, 140490, 147180, 152460, 154539, 161898, 171710, 176616, 187320, 188881, 206052, 215864, 220770, 242847, 257565, 269830, 280980, 294360, 304920, 309078, 323796, 343420, 377762, 404745, 412104, 441540, 485694, 515130, 539660, 561960, 566643, 618156, 647592, 686840, 755524, 772695, 809490, 883080, 944405, 971388, 1030260, 1079320, 1133286, 1214235, 1236312, 1511048, 1545390, 1618980, 1699929, 1888810, 1942776, 2060520, 2266572, 2428470, 2833215, 3090780, 3237960, 3399858, 3777620, 4533144, 4856940, 5666430, 6181560, 6799716, 7555240, 8499645, 9713880, 11332860, 13599432, 16999290, 22665720, 33998580, 67997160]

約数ペア:

[(1, 67997160), (2, 33998580), (3, 22665720), (4, 16999290), (5, 13599432), (6, 11332860), (7, 9713880), (8, 8499645), (9, 7555240), (10, 6799716), (11, 6181560), (12, 5666430), (14, 4856940), (15, 4533144), (18, 3777620), (20, 3399858), (21, 3237960), (22, 3090780), (24, 2833215), (28, 2428470), (30, 2266572), (33, 2060520), (35, 1942776), (36, 1888810), (40, 1699929), (42, 1618980), (44, 1545390), (45, 1511048), (55, 1236312), (56, 1214235), (60, 1133286), (63, 1079320), (66, 1030260), (70, 971388), (72, 944405), (77, 883080), (84, 809490), (88, 772695), (90, 755524), (99, 686840), (105, 647592), (110, 618156), (120, 566643), (121, 561960), (126, 539660), (132, 515130), (140, 485694), (154, 441540), (165, 412104), (168, 404745), (180, 377762), (198, 343420), (210, 323796), (220, 309078), (223, 304920), (231, 294360), (242, 280980), (252, 269830), (264, 257565), (280, 242847), (308, 220770), (315, 215864), (330, 206052), (360, 188881), (363, 187320), (385, 176616), (396, 171710), (420, 161898), (440, 154539), (446, 152460), (462, 147180), (484, 140490), (495, 137368), (504, 134915), (605, 112392), (616, 110385), (630, 107932), (660, 103026), (669, 101640), (693, 98120), (726, 93660), (770, 88308), (792, 85855), (840, 80949), (847, 80280), (892, 76230), (924, 73590), (968, 70245), (990, 68684), (1089, 62440), (1115, 60984), (1155, 58872), (1210, 56196), (1260, 53966), (1320, 51513), (1338, 50820), (1386, 49060), (1452, 46830), (1540, 44154), (1561, 43560), (1694, 40140), (1784, 38115), (1815, 37464), (1848, 36795), (1980, 34342), (2007, 33880), (2178, 31220), (2230, 30492), (2310, 29436), (2420, 28098), (2453, 27720), (2520, 26983), (2541, 26760), (2676, 25410), (2772, 24530), (2904, 23415), (3080, 22077), (3122, 21780), (3345, 20328), (3388, 20070), (3465, 19624), (3630, 18732), (3960, 17171), (4014, 16940), (4235, 16056), (4356, 15610), (4460, 15246), (4620, 14718), (4683, 14520), (4840, 14049), (4906, 13860), (5082, 13380), (5352, 12705), (5445, 12488), (5544, 12265), (6244, 10890), (6690, 10164), (6776, 10035), (6930, 9812), (7260, 9366), (7359, 9240), (7623, 8920), (7805, 8712), (8028, 8470)]