87106320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{823}}^1$

素因数の和:859

約数の個数: 240

約数和(自身を含む): 349441920

約数和(自身を除く): 262335600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 823, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1646, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2469, 2520, 2646, 2940, 3024, 3292, 3528, 3780, 3920, 4115, 4410, 4938, 5040, 5292, 5761, 5880, 6584, 6615, 7056, 7407, 7560, 8230, 8820, 9876, 10584, 11522, 11760, 12345, 13168, 13230, 14814, 15120, 16460, 17283, 17640, 19752, 21168, 22221, 23044, 24690, 26460, 28805, 29628, 32920, 34566, 35280, 37035, 39504, 40327, 44442, 46088, 49380, 51849, 52920, 57610, 59256, 65840, 69132, 74070, 80654, 86415, 88884, 92176, 98760, 103698, 105840, 111105, 115220, 118512, 120981, 138264, 148140, 155547, 161308, 172830, 177768, 197520, 201635, 207396, 222210, 230440, 241962, 259245, 276528, 296280, 311094, 322616, 345660, 355536, 362943, 403270, 414792, 444420, 460880, 483924, 518490, 592560, 604905, 622188, 645232, 691320, 725886, 777735, 806540, 829584, 888840, 967848, 1036980, 1088829, 1209810, 1244376, 1382640, 1451772, 1555470, 1613080, 1777680, 1814715, 1935696, 2073960, 2177658, 2419620, 2488752, 2903544, 3110940, 3226160, 3629430, 4147920, 4355316, 4839240, 5444145, 5807088, 6221880, 7258860, 8710632, 9678480, 10888290, 12443760, 14517720, 17421264, 21776580, 29035440, 43553160, 87106320]

約数ペア:

[(1, 87106320), (2, 43553160), (3, 29035440), (4, 21776580), (5, 17421264), (6, 14517720), (7, 12443760), (8, 10888290), (9, 9678480), (10, 8710632), (12, 7258860), (14, 6221880), (15, 5807088), (16, 5444145), (18, 4839240), (20, 4355316), (21, 4147920), (24, 3629430), (27, 3226160), (28, 3110940), (30, 2903544), (35, 2488752), (36, 2419620), (40, 2177658), (42, 2073960), (45, 1935696), (48, 1814715), (49, 1777680), (54, 1613080), (56, 1555470), (60, 1451772), (63, 1382640), (70, 1244376), (72, 1209810), (80, 1088829), (84, 1036980), (90, 967848), (98, 888840), (105, 829584), (108, 806540), (112, 777735), (120, 725886), (126, 691320), (135, 645232), (140, 622188), (144, 604905), (147, 592560), (168, 518490), (180, 483924), (189, 460880), (196, 444420), (210, 414792), (216, 403270), (240, 362943), (245, 355536), (252, 345660), (270, 322616), (280, 311094), (294, 296280), (315, 276528), (336, 259245), (360, 241962), (378, 230440), (392, 222210), (420, 207396), (432, 201635), (441, 197520), (490, 177768), (504, 172830), (540, 161308), (560, 155547), (588, 148140), (630, 138264), (720, 120981), (735, 118512), (756, 115220), (784, 111105), (823, 105840), (840, 103698), (882, 98760), (945, 92176), (980, 88884), (1008, 86415), (1080, 80654), (1176, 74070), (1260, 69132), (1323, 65840), (1470, 59256), (1512, 57610), (1646, 52920), (1680, 51849), (1764, 49380), (1890, 46088), (1960, 44442), (2160, 40327), (2205, 39504), (2352, 37035), (2469, 35280), (2520, 34566), (2646, 32920), (2940, 29628), (3024, 28805), (3292, 26460), (3528, 24690), (3780, 23044), (3920, 22221), (4115, 21168), (4410, 19752), (4938, 17640), (5040, 17283), (5292, 16460), (5761, 15120), (5880, 14814), (6584, 13230), (6615, 13168), (7056, 12345), (7407, 11760), (7560, 11522), (8230, 10584), (8820, 9876)]