7138874820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18617}}^1$

素因数の和:18730

約数の個数: 192

約数和(自身を含む): 25222772736

約数和(自身を除く): 18083897916

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, 66, 70, 77, 83, 84, 105, 110, 132, 140, 154, 165, 166, 210, 220, 231, 249, 308, 330, 332, 385, 415, 420, 462, 498, 581, 660, 770, 830, 913, 924, 996, 1155, 1162, 1245, 1540, 1660, 1743, 1826, 2310, 2324, 2490, 2739, 2905, 3486, 3652, 4565, 4620, 4980, 5478, 5810, 6391, 6972, 8715, 9130, 10956, 11620, 12782, 13695, 17430, 18260, 18617, 19173, 25564, 27390, 31955, 34860, 37234, 38346, 54780, 55851, 63910, 74468, 76692, 93085, 95865, 111702, 127820, 130319, 186170, 191730, 204787, 223404, 260638, 279255, 372340, 383460, 390957, 409574, 521276, 558510, 614361, 651595, 781914, 819148, 1023935, 1117020, 1228722, 1303190, 1433509, 1545211, 1563828, 1954785, 2047870, 2457444, 2606380, 2867018, 3071805, 3090422, 3909570, 4095740, 4300527, 4635633, 5734036, 6143610, 6180844, 7167545, 7726055, 7819140, 8601054, 9271266, 10816477, 12287220, 14335090, 15452110, 16997321, 17202108, 18542532, 21502635, 21632954, 23178165, 28670180, 30904220, 32449431, 33994642, 43005270, 43265908, 46356330, 50991963, 54082385, 64898862, 67989284, 84986605, 86010540, 92712660, 101983926, 108164770, 118981247, 129797724, 162247155, 169973210, 203967852, 216329540, 237962494, 254959815, 324494310, 339946420, 356943741, 475924988, 509919630, 594906235, 648988620, 713887482, 1019839260, 1189812470, 1427774964, 1784718705, 2379624940, 3569437410, 7138874820]

約数ペア:

[(1, 7138874820), (2, 3569437410), (3, 2379624940), (4, 1784718705), (5, 1427774964), (6, 1189812470), (7, 1019839260), (10, 713887482), (11, 648988620), (12, 594906235), (14, 509919630), (15, 475924988), (20, 356943741), (21, 339946420), (22, 324494310), (28, 254959815), (30, 237962494), (33, 216329540), (35, 203967852), (42, 169973210), (44, 162247155), (55, 129797724), (60, 118981247), (66, 108164770), (70, 101983926), (77, 92712660), (83, 86010540), (84, 84986605), (105, 67989284), (110, 64898862), (132, 54082385), (140, 50991963), (154, 46356330), (165, 43265908), (166, 43005270), (210, 33994642), (220, 32449431), (231, 30904220), (249, 28670180), (308, 23178165), (330, 21632954), (332, 21502635), (385, 18542532), (415, 17202108), (420, 16997321), (462, 15452110), (498, 14335090), (581, 12287220), (660, 10816477), (770, 9271266), (830, 8601054), (913, 7819140), (924, 7726055), (996, 7167545), (1155, 6180844), (1162, 6143610), (1245, 5734036), (1540, 4635633), (1660, 4300527), (1743, 4095740), (1826, 3909570), (2310, 3090422), (2324, 3071805), (2490, 2867018), (2739, 2606380), (2905, 2457444), (3486, 2047870), (3652, 1954785), (4565, 1563828), (4620, 1545211), (4980, 1433509), (5478, 1303190), (5810, 1228722), (6391, 1117020), (6972, 1023935), (8715, 819148), (9130, 781914), (10956, 651595), (11620, 614361), (12782, 558510), (13695, 521276), (17430, 409574), (18260, 390957), (18617, 383460), (19173, 372340), (25564, 279255), (27390, 260638), (31955, 223404), (34860, 204787), (37234, 191730), (38346, 186170), (54780, 130319), (55851, 127820), (63910, 111702), (74468, 95865), (76692, 93085)]