7412580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 27578880

約数和(自身を除く): 20166300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 37, 42, 45, 53, 54, 60, 63, 70, 74, 84, 90, 105, 106, 108, 111, 126, 135, 140, 148, 159, 180, 185, 189, 210, 212, 222, 252, 259, 265, 270, 315, 318, 333, 370, 371, 378, 420, 444, 477, 518, 530, 540, 555, 630, 636, 666, 740, 742, 756, 777, 795, 945, 954, 999, 1036, 1060, 1110, 1113, 1260, 1295, 1332, 1431, 1484, 1554, 1590, 1665, 1855, 1890, 1908, 1961, 1998, 2220, 2226, 2331, 2385, 2590, 2862, 3108, 3180, 3330, 3339, 3710, 3780, 3885, 3922, 3996, 4452, 4662, 4770, 4995, 5180, 5565, 5724, 5883, 6660, 6678, 6993, 7155, 7420, 7770, 7844, 9324, 9540, 9805, 9990, 10017, 11130, 11655, 11766, 13356, 13727, 13986, 14310, 15540, 16695, 17649, 19610, 19980, 20034, 22260, 23310, 23532, 27454, 27972, 28620, 29415, 33390, 34965, 35298, 39220, 40068, 41181, 46620, 50085, 52947, 54908, 58830, 66780, 68635, 69930, 70596, 82362, 88245, 100170, 105894, 117660, 123543, 137270, 139860, 164724, 176490, 200340, 205905, 211788, 247086, 264735, 274540, 352980, 370629, 411810, 494172, 529470, 617715, 741258, 823620, 1058940, 1235430, 1482516, 1853145, 2470860, 3706290, 7412580]

約数ペア:

[(1, 7412580), (2, 3706290), (3, 2470860), (4, 1853145), (5, 1482516), (6, 1235430), (7, 1058940), (9, 823620), (10, 741258), (12, 617715), (14, 529470), (15, 494172), (18, 411810), (20, 370629), (21, 352980), (27, 274540), (28, 264735), (30, 247086), (35, 211788), (36, 205905), (37, 200340), (42, 176490), (45, 164724), (53, 139860), (54, 137270), (60, 123543), (63, 117660), (70, 105894), (74, 100170), (84, 88245), (90, 82362), (105, 70596), (106, 69930), (108, 68635), (111, 66780), (126, 58830), (135, 54908), (140, 52947), (148, 50085), (159, 46620), (180, 41181), (185, 40068), (189, 39220), (210, 35298), (212, 34965), (222, 33390), (252, 29415), (259, 28620), (265, 27972), (270, 27454), (315, 23532), (318, 23310), (333, 22260), (370, 20034), (371, 19980), (378, 19610), (420, 17649), (444, 16695), (477, 15540), (518, 14310), (530, 13986), (540, 13727), (555, 13356), (630, 11766), (636, 11655), (666, 11130), (740, 10017), (742, 9990), (756, 9805), (777, 9540), (795, 9324), (945, 7844), (954, 7770), (999, 7420), (1036, 7155), (1060, 6993), (1110, 6678), (1113, 6660), (1260, 5883), (1295, 5724), (1332, 5565), (1431, 5180), (1484, 4995), (1554, 4770), (1590, 4662), (1665, 4452), (1855, 3996), (1890, 3922), (1908, 3885), (1961, 3780), (1998, 3710), (2220, 3339), (2226, 3330), (2331, 3180), (2385, 3108), (2590, 2862)]