131364360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 449280000

約数和(自身を除く): 317915640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 79, 90, 93, 120, 124, 149, 155, 158, 180, 186, 237, 248, 279, 298, 310, 316, 360, 372, 395, 447, 465, 474, 558, 596, 620, 632, 711, 744, 745, 790, 894, 930, 948, 1116, 1185, 1192, 1240, 1341, 1395, 1422, 1490, 1580, 1788, 1860, 1896, 2232, 2235, 2370, 2449, 2682, 2790, 2844, 2980, 3160, 3555, 3576, 3720, 4470, 4619, 4740, 4898, 5364, 5580, 5688, 5960, 6705, 7110, 7347, 8940, 9238, 9480, 9796, 10728, 11160, 11771, 12245, 13410, 13857, 14220, 14694, 17880, 18476, 19592, 22041, 23095, 23542, 24490, 26820, 27714, 28440, 29388, 35313, 36735, 36952, 41571, 44082, 46190, 47084, 48980, 53640, 55428, 58776, 58855, 69285, 70626, 73470, 83142, 88164, 92380, 94168, 97960, 105939, 110205, 110856, 117710, 138570, 141252, 146940, 166284, 176328, 176565, 184760, 207855, 211878, 220410, 235420, 277140, 282504, 293880, 332568, 353130, 364901, 415710, 423756, 440820, 470840, 529695, 554280, 706260, 729802, 831420, 847512, 881640, 1059390, 1094703, 1412520, 1459604, 1662840, 1824505, 2118780, 2189406, 2919208, 3284109, 3649010, 4237560, 4378812, 5473515, 6568218, 7298020, 8757624, 10947030, 13136436, 14596040, 16420545, 21894060, 26272872, 32841090, 43788120, 65682180, 131364360]

約数ペア:

[(1, 131364360), (2, 65682180), (3, 43788120), (4, 32841090), (5, 26272872), (6, 21894060), (8, 16420545), (9, 14596040), (10, 13136436), (12, 10947030), (15, 8757624), (18, 7298020), (20, 6568218), (24, 5473515), (30, 4378812), (31, 4237560), (36, 3649010), (40, 3284109), (45, 2919208), (60, 2189406), (62, 2118780), (72, 1824505), (79, 1662840), (90, 1459604), (93, 1412520), (120, 1094703), (124, 1059390), (149, 881640), (155, 847512), (158, 831420), (180, 729802), (186, 706260), (237, 554280), (248, 529695), (279, 470840), (298, 440820), (310, 423756), (316, 415710), (360, 364901), (372, 353130), (395, 332568), (447, 293880), (465, 282504), (474, 277140), (558, 235420), (596, 220410), (620, 211878), (632, 207855), (711, 184760), (744, 176565), (745, 176328), (790, 166284), (894, 146940), (930, 141252), (948, 138570), (1116, 117710), (1185, 110856), (1192, 110205), (1240, 105939), (1341, 97960), (1395, 94168), (1422, 92380), (1490, 88164), (1580, 83142), (1788, 73470), (1860, 70626), (1896, 69285), (2232, 58855), (2235, 58776), (2370, 55428), (2449, 53640), (2682, 48980), (2790, 47084), (2844, 46190), (2980, 44082), (3160, 41571), (3555, 36952), (3576, 36735), (3720, 35313), (4470, 29388), (4619, 28440), (4740, 27714), (4898, 26820), (5364, 24490), (5580, 23542), (5688, 23095), (5960, 22041), (6705, 19592), (7110, 18476), (7347, 17880), (8940, 14694), (9238, 14220), (9480, 13857), (9796, 13410), (10728, 12245), (11160, 11771)]