1965412680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 384

約数和(自身を含む): 7552016640

約数和(自身を除く): 5586603960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 121, 122, 132, 140, 154, 165, 168, 183, 210, 220, 231, 242, 244, 264, 280, 305, 308, 317, 330, 363, 366, 385, 420, 427, 440, 462, 484, 488, 605, 610, 616, 634, 660, 671, 726, 732, 770, 840, 847, 854, 915, 924, 951, 968, 1155, 1210, 1220, 1268, 1281, 1320, 1342, 1452, 1464, 1540, 1585, 1694, 1708, 1815, 1830, 1848, 1902, 2013, 2135, 2219, 2310, 2420, 2440, 2536, 2541, 2562, 2684, 2904, 3080, 3170, 3355, 3388, 3416, 3487, 3630, 3660, 3804, 4026, 4235, 4270, 4438, 4620, 4697, 4755, 4840, 5082, 5124, 5368, 6340, 6405, 6657, 6710, 6776, 6974, 7260, 7320, 7381, 7608, 8052, 8470, 8540, 8876, 9240, 9394, 9510, 10065, 10164, 10248, 10461, 11095, 12680, 12705, 12810, 13314, 13420, 13948, 14091, 14520, 14762, 16104, 16940, 17080, 17435, 17752, 18788, 19020, 19337, 20130, 20328, 20922, 22143, 22190, 23485, 24409, 25410, 25620, 26628, 26840, 27896, 28182, 29524, 33285, 33880, 34870, 36905, 37576, 38040, 38357, 38674, 40260, 41844, 44286, 44380, 46970, 48818, 50820, 51240, 51667, 52305, 53256, 56364, 58011, 59048, 66570, 69740, 70455, 73227, 73810, 76714, 77348, 80520, 83688, 88572, 88760, 93940, 96685, 97636, 101640, 103334, 104610, 110715, 112728, 115071, 116022, 122045, 133140, 135359, 139480, 140910, 146454, 147620, 153428, 154696, 155001, 177144, 187880, 191785, 193370, 195272, 206668, 209220, 212707, 221430, 230142, 232044, 244090, 258335, 266280, 268499, 270718, 281820, 290055, 292908, 295240, 306856, 310002, 366135, 383570, 386740, 406077, 413336, 418440, 425414, 442860, 460284, 464088, 488180, 516670, 536998, 541436, 563640, 575355, 580110, 585816, 620004, 638121, 676795, 732270, 767140, 773480, 775005, 805497, 812154, 850828, 885720, 920568, 976360, 1033340, 1063535, 1073996, 1082872, 1150710, 1160220, 1240008, 1276242, 1342495, 1353590, 1464540, 1488949, 1534280, 1550010, 1610994, 1624308, 1701656, 2030385, 2066680, 2127070, 2147992, 2301420, 2320440, 2339777, 2552484, 2684990, 2707180, 2929080, 2977898, 3100020, 3190605, 3221988, 3248616, 4027485, 4060770, 4254140, 4466847, 4602840, 4679554, 5104968, 5369980, 5414360, 5955796, 6200040, 6381210, 6443976, 7019331, 7444745, 8054970, 8121540, 8508280, 8933694, 9359108, 10739960, 11698885, 11911592, 12762420, 14038662, 14889490, 16109940, 16243080, 16378439, 17867388, 18718216, 22334235, 23397770, 25524840, 28077324, 29778980, 32219880, 32756878, 35096655, 35734776, 44668470, 46795540, 49135317, 56154648, 59557960, 65513756, 70193310, 81892195, 89336940, 93591080, 98270634, 131027512, 140386620, 163784390, 178673880, 196541268, 245676585, 280773240, 327568780, 393082536, 491353170, 655137560, 982706340, 1965412680]

約数ペア:

[(1, 1965412680), (2, 982706340), (3, 655137560), (4, 491353170), (5, 393082536), (6, 327568780), (7, 280773240), (8, 245676585), (10, 196541268), (11, 178673880), (12, 163784390), (14, 140386620), (15, 131027512), (20, 98270634), (21, 93591080), (22, 89336940), (24, 81892195), (28, 70193310), (30, 65513756), (33, 59557960), (35, 56154648), (40, 49135317), (42, 46795540), (44, 44668470), (55, 35734776), (56, 35096655), (60, 32756878), (61, 32219880), (66, 29778980), (70, 28077324), (77, 25524840), (84, 23397770), (88, 22334235), (105, 18718216), (110, 17867388), (120, 16378439), (121, 16243080), (122, 16109940), (132, 14889490), (140, 14038662), (154, 12762420), (165, 11911592), (168, 11698885), (183, 10739960), (210, 9359108), (220, 8933694), (231, 8508280), (242, 8121540), (244, 8054970), (264, 7444745), (280, 7019331), (305, 6443976), (308, 6381210), (317, 6200040), (330, 5955796), (363, 5414360), (366, 5369980), (385, 5104968), (420, 4679554), (427, 4602840), (440, 4466847), (462, 4254140), (484, 4060770), (488, 4027485), (605, 3248616), (610, 3221988), (616, 3190605), (634, 3100020), (660, 2977898), (671, 2929080), (726, 2707180), (732, 2684990), (770, 2552484), (840, 2339777), (847, 2320440), (854, 2301420), (915, 2147992), (924, 2127070), (951, 2066680), (968, 2030385), (1155, 1701656), (1210, 1624308), (1220, 1610994), (1268, 1550010), (1281, 1534280), (1320, 1488949), (1342, 1464540), (1452, 1353590), (1464, 1342495), (1540, 1276242), (1585, 1240008), (1694, 1160220), (1708, 1150710), (1815, 1082872), (1830, 1073996), (1848, 1063535), (1902, 1033340), (2013, 976360), (2135, 920568), (2219, 885720), (2310, 850828), (2420, 812154), (2440, 805497), (2536, 775005), (2541, 773480), (2562, 767140), (2684, 732270), (2904, 676795), (3080, 638121), (3170, 620004), (3355, 585816), (3388, 580110), (3416, 575355), (3487, 563640), (3630, 541436), (3660, 536998), (3804, 516670), (4026, 488180), (4235, 464088), (4270, 460284), (4438, 442860), (4620, 425414), (4697, 418440), (4755, 413336), (4840, 406077), (5082, 386740), (5124, 383570), (5368, 366135), (6340, 310002), (6405, 306856), (6657, 295240), (6710, 292908), (6776, 290055), (6974, 281820), (7260, 270718), (7320, 268499), (7381, 266280), (7608, 258335), (8052, 244090), (8470, 232044), (8540, 230142), (8876, 221430), (9240, 212707), (9394, 209220), (9510, 206668), (10065, 195272), (10164, 193370), (10248, 191785), (10461, 187880), (11095, 177144), (12680, 155001), (12705, 154696), (12810, 153428), (13314, 147620), (13420, 146454), (13948, 140910), (14091, 139480), (14520, 135359), (14762, 133140), (16104, 122045), (16940, 116022), (17080, 115071), (17435, 112728), (17752, 110715), (18788, 104610), (19020, 103334), (19337, 101640), (20130, 97636), (20328, 96685), (20922, 93940), (22143, 88760), (22190, 88572), (23485, 83688), (24409, 80520), (25410, 77348), (25620, 76714), (26628, 73810), (26840, 73227), (27896, 70455), (28182, 69740), (29524, 66570), (33285, 59048), (33880, 58011), (34870, 56364), (36905, 53256), (37576, 52305), (38040, 51667), (38357, 51240), (38674, 50820), (40260, 48818), (41844, 46970), (44286, 44380)]