1340617740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 4895686656

約数和(自身を除く): 3555068916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 61, 66, 67, 70, 71, 77, 84, 105, 110, 122, 132, 134, 140, 142, 154, 165, 183, 201, 210, 213, 220, 231, 244, 268, 284, 305, 308, 330, 335, 355, 366, 385, 402, 420, 426, 427, 462, 469, 497, 610, 660, 670, 671, 710, 732, 737, 770, 781, 804, 852, 854, 915, 924, 938, 994, 1005, 1065, 1155, 1220, 1281, 1340, 1342, 1407, 1420, 1474, 1491, 1540, 1562, 1708, 1830, 1876, 1988, 2010, 2013, 2130, 2135, 2211, 2310, 2343, 2345, 2485, 2562, 2684, 2814, 2948, 2982, 3124, 3355, 3660, 3685, 3905, 4020, 4026, 4087, 4260, 4270, 4331, 4422, 4620, 4686, 4690, 4697, 4757, 4970, 5124, 5159, 5467, 5628, 5964, 6405, 6710, 7035, 7370, 7455, 7810, 8052, 8174, 8540, 8662, 8844, 9372, 9380, 9394, 9514, 9940, 10065, 10318, 10934, 11055, 11715, 12261, 12810, 12993, 13420, 14070, 14091, 14271, 14740, 14910, 15477, 15620, 16348, 16401, 17324, 18788, 19028, 20130, 20435, 20636, 21655, 21868, 22110, 23430, 23485, 23785, 24522, 25620, 25795, 25986, 27335, 28140, 28182, 28542, 28609, 29820, 30317, 30954, 32802, 33299, 40260, 40870, 43310, 44220, 44957, 46860, 46970, 47570, 47641, 49044, 51590, 51972, 52327, 54670, 56364, 57084, 57218, 60634, 61305, 61908, 64965, 65604, 66598, 70455, 71355, 77385, 81740, 82005, 85827, 86620, 89914, 90951, 93940, 95140, 95282, 99897, 103180, 104654, 109340, 114436, 121268, 122610, 129930, 133196, 134871, 140910, 142710, 142923, 143045, 151585, 154770, 156981, 164010, 166495, 171654, 179828, 181902, 190564, 199794, 209308, 224785, 238205, 245220, 259860, 261635, 269742, 281820, 285420, 285846, 286090, 290177, 303170, 309540, 313962, 314699, 328020, 332990, 333487, 343308, 363804, 366289, 399588, 429135, 449570, 454755, 476410, 499485, 523270, 539484, 571692, 572180, 580354, 606340, 627924, 629398, 665980, 666974, 674355, 714615, 732578, 784905, 858270, 870531, 899140, 909510, 944097, 952820, 998970, 1000461, 1046540, 1098867, 1160708, 1258796, 1333948, 1348710, 1429230, 1450885, 1465156, 1569810, 1573495, 1667435, 1716540, 1741062, 1819020, 1831445, 1888194, 1997940, 2000922, 2031239, 2197734, 2697420, 2858460, 2901770, 3139620, 3146990, 3191947, 3334870, 3482124, 3662890, 3776388, 4001844, 4062478, 4352655, 4395468, 4720485, 5002305, 5494335, 5803540, 6093717, 6293980, 6383894, 6669740, 7325780, 8124956, 8705310, 9440970, 9575841, 10004610, 10156195, 10988670, 12187434, 12767788, 15959735, 17410620, 18881940, 19151682, 20009220, 20312390, 21977340, 22343629, 24374868, 30468585, 31919470, 38303364, 40624780, 44687258, 47879205, 60937170, 63838940, 67030887, 89374516, 95758410, 111718145, 121874340, 134061774, 191516820, 223436290, 268123548, 335154435, 446872580, 670308870, 1340617740]

約数ペア:

[(1, 1340617740), (2, 670308870), (3, 446872580), (4, 335154435), (5, 268123548), (6, 223436290), (7, 191516820), (10, 134061774), (11, 121874340), (12, 111718145), (14, 95758410), (15, 89374516), (20, 67030887), (21, 63838940), (22, 60937170), (28, 47879205), (30, 44687258), (33, 40624780), (35, 38303364), (42, 31919470), (44, 30468585), (55, 24374868), (60, 22343629), (61, 21977340), (66, 20312390), (67, 20009220), (70, 19151682), (71, 18881940), (77, 17410620), (84, 15959735), (105, 12767788), (110, 12187434), (122, 10988670), (132, 10156195), (134, 10004610), (140, 9575841), (142, 9440970), (154, 8705310), (165, 8124956), (183, 7325780), (201, 6669740), (210, 6383894), (213, 6293980), (220, 6093717), (231, 5803540), (244, 5494335), (268, 5002305), (284, 4720485), (305, 4395468), (308, 4352655), (330, 4062478), (335, 4001844), (355, 3776388), (366, 3662890), (385, 3482124), (402, 3334870), (420, 3191947), (426, 3146990), (427, 3139620), (462, 2901770), (469, 2858460), (497, 2697420), (610, 2197734), (660, 2031239), (670, 2000922), (671, 1997940), (710, 1888194), (732, 1831445), (737, 1819020), (770, 1741062), (781, 1716540), (804, 1667435), (852, 1573495), (854, 1569810), (915, 1465156), (924, 1450885), (938, 1429230), (994, 1348710), (1005, 1333948), (1065, 1258796), (1155, 1160708), (1220, 1098867), (1281, 1046540), (1340, 1000461), (1342, 998970), (1407, 952820), (1420, 944097), (1474, 909510), (1491, 899140), (1540, 870531), (1562, 858270), (1708, 784905), (1830, 732578), (1876, 714615), (1988, 674355), (2010, 666974), (2013, 665980), (2130, 629398), (2135, 627924), (2211, 606340), (2310, 580354), (2343, 572180), (2345, 571692), (2485, 539484), (2562, 523270), (2684, 499485), (2814, 476410), (2948, 454755), (2982, 449570), (3124, 429135), (3355, 399588), (3660, 366289), (3685, 363804), (3905, 343308), (4020, 333487), (4026, 332990), (4087, 328020), (4260, 314699), (4270, 313962), (4331, 309540), (4422, 303170), (4620, 290177), (4686, 286090), (4690, 285846), (4697, 285420), (4757, 281820), (4970, 269742), (5124, 261635), (5159, 259860), (5467, 245220), (5628, 238205), (5964, 224785), (6405, 209308), (6710, 199794), (7035, 190564), (7370, 181902), (7455, 179828), (7810, 171654), (8052, 166495), (8174, 164010), (8540, 156981), (8662, 154770), (8844, 151585), (9372, 143045), (9380, 142923), (9394, 142710), (9514, 140910), (9940, 134871), (10065, 133196), (10318, 129930), (10934, 122610), (11055, 121268), (11715, 114436), (12261, 109340), (12810, 104654), (12993, 103180), (13420, 99897), (14070, 95282), (14091, 95140), (14271, 93940), (14740, 90951), (14910, 89914), (15477, 86620), (15620, 85827), (16348, 82005), (16401, 81740), (17324, 77385), (18788, 71355), (19028, 70455), (20130, 66598), (20435, 65604), (20636, 64965), (21655, 61908), (21868, 61305), (22110, 60634), (23430, 57218), (23485, 57084), (23785, 56364), (24522, 54670), (25620, 52327), (25795, 51972), (25986, 51590), (27335, 49044), (28140, 47641), (28182, 47570), (28542, 46970), (28609, 46860), (29820, 44957), (30317, 44220), (30954, 43310), (32802, 40870), (33299, 40260)]