14517720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{823}}^1$

素因数の和:854

約数の個数: 144

約数和(自身を含む): 54952560

約数和(自身を除く): 40434840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 823, 840, 882, 980, 1176, 1260, 1470, 1646, 1764, 1960, 2205, 2469, 2520, 2940, 3292, 3528, 4115, 4410, 4938, 5761, 5880, 6584, 7407, 8230, 8820, 9876, 11522, 12345, 14814, 16460, 17283, 17640, 19752, 23044, 24690, 28805, 29628, 32920, 34566, 37035, 40327, 46088, 49380, 51849, 57610, 59256, 69132, 74070, 80654, 86415, 98760, 103698, 115220, 120981, 138264, 148140, 161308, 172830, 201635, 207396, 230440, 241962, 259245, 296280, 322616, 345660, 362943, 403270, 414792, 483924, 518490, 604905, 691320, 725886, 806540, 967848, 1036980, 1209810, 1451772, 1613080, 1814715, 2073960, 2419620, 2903544, 3629430, 4839240, 7258860, 14517720]

約数ペア:

[(1, 14517720), (2, 7258860), (3, 4839240), (4, 3629430), (5, 2903544), (6, 2419620), (7, 2073960), (8, 1814715), (9, 1613080), (10, 1451772), (12, 1209810), (14, 1036980), (15, 967848), (18, 806540), (20, 725886), (21, 691320), (24, 604905), (28, 518490), (30, 483924), (35, 414792), (36, 403270), (40, 362943), (42, 345660), (45, 322616), (49, 296280), (56, 259245), (60, 241962), (63, 230440), (70, 207396), (72, 201635), (84, 172830), (90, 161308), (98, 148140), (105, 138264), (120, 120981), (126, 115220), (140, 103698), (147, 98760), (168, 86415), (180, 80654), (196, 74070), (210, 69132), (245, 59256), (252, 57610), (280, 51849), (294, 49380), (315, 46088), (360, 40327), (392, 37035), (420, 34566), (441, 32920), (490, 29628), (504, 28805), (588, 24690), (630, 23044), (735, 19752), (823, 17640), (840, 17283), (882, 16460), (980, 14814), (1176, 12345), (1260, 11522), (1470, 9876), (1646, 8820), (1764, 8230), (1960, 7407), (2205, 6584), (2469, 5880), (2520, 5761), (2940, 4938), (3292, 4410), (3528, 4115)]