87894240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 334049184

約数和(自身を除く): 246154944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 96, 98, 101, 105, 111, 112, 120, 140, 147, 148, 160, 168, 185, 196, 202, 210, 222, 224, 240, 245, 259, 280, 294, 296, 303, 336, 370, 392, 404, 420, 444, 480, 490, 505, 518, 555, 560, 588, 592, 606, 672, 707, 735, 740, 777, 784, 808, 840, 888, 980, 1010, 1036, 1110, 1120, 1176, 1184, 1212, 1295, 1414, 1470, 1480, 1515, 1554, 1568, 1616, 1680, 1776, 1813, 1960, 2020, 2072, 2121, 2220, 2352, 2424, 2590, 2828, 2940, 2960, 3030, 3108, 3232, 3360, 3535, 3552, 3626, 3737, 3885, 3920, 4040, 4144, 4242, 4440, 4704, 4848, 4949, 5180, 5439, 5656, 5880, 5920, 6060, 6216, 7070, 7252, 7474, 7770, 7840, 8080, 8288, 8484, 8880, 9065, 9696, 9898, 10360, 10605, 10878, 11211, 11312, 11760, 12120, 12432, 14140, 14504, 14847, 14948, 15540, 16160, 16968, 17760, 18130, 18685, 19796, 20720, 21210, 21756, 22422, 22624, 23520, 24240, 24745, 24864, 26159, 27195, 28280, 29008, 29694, 29896, 31080, 33936, 36260, 37370, 39592, 41440, 42420, 43512, 44844, 48480, 49490, 52318, 54390, 56055, 56560, 58016, 59388, 59792, 62160, 67872, 72520, 74235, 74740, 78477, 79184, 84840, 87024, 89688, 98980, 104636, 108780, 112110, 113120, 118776, 119584, 124320, 130795, 145040, 148470, 149480, 156954, 158368, 169680, 174048, 179376, 183113, 197960, 209272, 217560, 224220, 237552, 261590, 290080, 296940, 298960, 313908, 339360, 358752, 366226, 392385, 395920, 418544, 435120, 448440, 475104, 523180, 549339, 593880, 597920, 627816, 732452, 784770, 791840, 837088, 870240, 896880, 915565, 1046360, 1098678, 1187760, 1255632, 1464904, 1569540, 1793760, 1831130, 2092720, 2197356, 2375520, 2511264, 2746695, 2929808, 3139080, 3662260, 4185440, 4394712, 5493390, 5859616, 6278160, 7324520, 8789424, 10986780, 12556320, 14649040, 17578848, 21973560, 29298080, 43947120, 87894240]

約数ペア:

[(1, 87894240), (2, 43947120), (3, 29298080), (4, 21973560), (5, 17578848), (6, 14649040), (7, 12556320), (8, 10986780), (10, 8789424), (12, 7324520), (14, 6278160), (15, 5859616), (16, 5493390), (20, 4394712), (21, 4185440), (24, 3662260), (28, 3139080), (30, 2929808), (32, 2746695), (35, 2511264), (37, 2375520), (40, 2197356), (42, 2092720), (48, 1831130), (49, 1793760), (56, 1569540), (60, 1464904), (70, 1255632), (74, 1187760), (80, 1098678), (84, 1046360), (96, 915565), (98, 896880), (101, 870240), (105, 837088), (111, 791840), (112, 784770), (120, 732452), (140, 627816), (147, 597920), (148, 593880), (160, 549339), (168, 523180), (185, 475104), (196, 448440), (202, 435120), (210, 418544), (222, 395920), (224, 392385), (240, 366226), (245, 358752), (259, 339360), (280, 313908), (294, 298960), (296, 296940), (303, 290080), (336, 261590), (370, 237552), (392, 224220), (404, 217560), (420, 209272), (444, 197960), (480, 183113), (490, 179376), (505, 174048), (518, 169680), (555, 158368), (560, 156954), (588, 149480), (592, 148470), (606, 145040), (672, 130795), (707, 124320), (735, 119584), (740, 118776), (777, 113120), (784, 112110), (808, 108780), (840, 104636), (888, 98980), (980, 89688), (1010, 87024), (1036, 84840), (1110, 79184), (1120, 78477), (1176, 74740), (1184, 74235), (1212, 72520), (1295, 67872), (1414, 62160), (1470, 59792), (1480, 59388), (1515, 58016), (1554, 56560), (1568, 56055), (1616, 54390), (1680, 52318), (1776, 49490), (1813, 48480), (1960, 44844), (2020, 43512), (2072, 42420), (2121, 41440), (2220, 39592), (2352, 37370), (2424, 36260), (2590, 33936), (2828, 31080), (2940, 29896), (2960, 29694), (3030, 29008), (3108, 28280), (3232, 27195), (3360, 26159), (3535, 24864), (3552, 24745), (3626, 24240), (3737, 23520), (3885, 22624), (3920, 22422), (4040, 21756), (4144, 21210), (4242, 20720), (4440, 19796), (4704, 18685), (4848, 18130), (4949, 17760), (5180, 16968), (5439, 16160), (5656, 15540), (5880, 14948), (5920, 14847), (6060, 14504), (6216, 14140), (7070, 12432), (7252, 12120), (7474, 11760), (7770, 11312), (7840, 11211), (8080, 10878), (8288, 10605), (8484, 10360), (8880, 9898), (9065, 9696)]