340936860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 144

約数和(自身を含む): 1059641856

約数和(自身を除く): 718704996

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 151, 165, 220, 242, 302, 311, 330, 363, 453, 484, 604, 605, 622, 660, 726, 755, 906, 933, 1210, 1244, 1452, 1510, 1555, 1661, 1812, 1815, 1866, 2265, 2420, 3020, 3110, 3322, 3421, 3630, 3732, 4530, 4665, 4983, 6220, 6644, 6842, 7260, 8305, 9060, 9330, 9966, 10263, 13684, 16610, 17105, 18271, 18660, 19932, 20526, 24915, 33220, 34210, 36542, 37631, 41052, 46961, 49830, 51315, 54813, 68420, 73084, 75262, 91355, 93922, 99660, 102630, 109626, 112893, 140883, 150524, 182710, 187844, 188155, 205260, 219252, 225786, 234805, 274065, 281766, 365420, 376310, 451572, 469610, 516571, 548130, 563532, 564465, 704415, 752620, 939220, 1033142, 1096260, 1128930, 1408830, 1549713, 2066284, 2257860, 2582855, 2817660, 3099426, 5165710, 5682281, 6198852, 7748565, 10331420, 11364562, 15497130, 17046843, 22729124, 28411405, 30994260, 34093686, 56822810, 68187372, 85234215, 113645620, 170468430, 340936860]

約数ペア:

[(1, 340936860), (2, 170468430), (3, 113645620), (4, 85234215), (5, 68187372), (6, 56822810), (10, 34093686), (11, 30994260), (12, 28411405), (15, 22729124), (20, 17046843), (22, 15497130), (30, 11364562), (33, 10331420), (44, 7748565), (55, 6198852), (60, 5682281), (66, 5165710), (110, 3099426), (121, 2817660), (132, 2582855), (151, 2257860), (165, 2066284), (220, 1549713), (242, 1408830), (302, 1128930), (311, 1096260), (330, 1033142), (363, 939220), (453, 752620), (484, 704415), (604, 564465), (605, 563532), (622, 548130), (660, 516571), (726, 469610), (755, 451572), (906, 376310), (933, 365420), (1210, 281766), (1244, 274065), (1452, 234805), (1510, 225786), (1555, 219252), (1661, 205260), (1812, 188155), (1815, 187844), (1866, 182710), (2265, 150524), (2420, 140883), (3020, 112893), (3110, 109626), (3322, 102630), (3421, 99660), (3630, 93922), (3732, 91355), (4530, 75262), (4665, 73084), (4983, 68420), (6220, 54813), (6644, 51315), (6842, 49830), (7260, 46961), (8305, 41052), (9060, 37631), (9330, 36542), (9966, 34210), (10263, 33220), (13684, 24915), (16610, 20526), (17105, 19932), (18271, 18660)]