12400080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 49080192

約数和(自身を除く): 36680112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 61, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 121, 122, 132, 140, 154, 165, 168, 176, 183, 210, 220, 231, 240, 242, 244, 264, 280, 305, 308, 330, 336, 363, 366, 385, 420, 427, 440, 462, 484, 488, 528, 560, 605, 610, 616, 660, 671, 726, 732, 770, 840, 847, 854, 880, 915, 924, 968, 976, 1155, 1210, 1220, 1232, 1281, 1320, 1342, 1452, 1464, 1540, 1680, 1694, 1708, 1815, 1830, 1848, 1936, 2013, 2135, 2310, 2420, 2440, 2541, 2562, 2640, 2684, 2904, 2928, 3080, 3355, 3388, 3416, 3630, 3660, 3696, 4026, 4235, 4270, 4620, 4697, 4840, 4880, 5082, 5124, 5368, 5808, 6160, 6405, 6710, 6776, 6832, 7260, 7320, 7381, 8052, 8470, 8540, 9240, 9394, 9680, 10065, 10164, 10248, 10736, 12705, 12810, 13420, 13552, 14091, 14520, 14640, 14762, 16104, 16940, 17080, 18480, 18788, 20130, 20328, 20496, 22143, 23485, 25410, 25620, 26840, 28182, 29040, 29524, 32208, 33880, 34160, 36905, 37576, 40260, 40656, 44286, 46970, 50820, 51240, 51667, 53680, 56364, 59048, 67760, 70455, 73810, 75152, 80520, 88572, 93940, 101640, 102480, 103334, 110715, 112728, 118096, 140910, 147620, 155001, 161040, 177144, 187880, 203280, 206668, 221430, 225456, 258335, 281820, 295240, 310002, 354288, 375760, 413336, 442860, 516670, 563640, 590480, 620004, 775005, 826672, 885720, 1033340, 1127280, 1240008, 1550010, 1771440, 2066680, 2480016, 3100020, 4133360, 6200040, 12400080]

約数ペア:

[(1, 12400080), (2, 6200040), (3, 4133360), (4, 3100020), (5, 2480016), (6, 2066680), (7, 1771440), (8, 1550010), (10, 1240008), (11, 1127280), (12, 1033340), (14, 885720), (15, 826672), (16, 775005), (20, 620004), (21, 590480), (22, 563640), (24, 516670), (28, 442860), (30, 413336), (33, 375760), (35, 354288), (40, 310002), (42, 295240), (44, 281820), (48, 258335), (55, 225456), (56, 221430), (60, 206668), (61, 203280), (66, 187880), (70, 177144), (77, 161040), (80, 155001), (84, 147620), (88, 140910), (105, 118096), (110, 112728), (112, 110715), (120, 103334), (121, 102480), (122, 101640), (132, 93940), (140, 88572), (154, 80520), (165, 75152), (168, 73810), (176, 70455), (183, 67760), (210, 59048), (220, 56364), (231, 53680), (240, 51667), (242, 51240), (244, 50820), (264, 46970), (280, 44286), (305, 40656), (308, 40260), (330, 37576), (336, 36905), (363, 34160), (366, 33880), (385, 32208), (420, 29524), (427, 29040), (440, 28182), (462, 26840), (484, 25620), (488, 25410), (528, 23485), (560, 22143), (605, 20496), (610, 20328), (616, 20130), (660, 18788), (671, 18480), (726, 17080), (732, 16940), (770, 16104), (840, 14762), (847, 14640), (854, 14520), (880, 14091), (915, 13552), (924, 13420), (968, 12810), (976, 12705), (1155, 10736), (1210, 10248), (1220, 10164), (1232, 10065), (1281, 9680), (1320, 9394), (1342, 9240), (1452, 8540), (1464, 8470), (1540, 8052), (1680, 7381), (1694, 7320), (1708, 7260), (1815, 6832), (1830, 6776), (1848, 6710), (1936, 6405), (2013, 6160), (2135, 5808), (2310, 5368), (2420, 5124), (2440, 5082), (2541, 4880), (2562, 4840), (2640, 4697), (2684, 4620), (2904, 4270), (2928, 4235), (3080, 4026), (3355, 3696), (3388, 3660), (3416, 3630)]