209233080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1154

約数の個数: 192

約数和(自身を含む): 787737600

約数和(自身を除く): 578504520

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, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 711, 790, 840, 948, 1051, 1106, 1185, 1260, 1422, 1580, 1659, 1896, 2102, 2212, 2370, 2520, 2765, 2844, 3153, 3160, 3318, 3555, 4204, 4424, 4740, 4977, 5255, 5530, 5688, 6306, 6636, 7110, 7357, 8295, 8408, 9459, 9480, 9954, 10510, 11060, 12612, 13272, 14220, 14714, 15765, 16590, 18918, 19908, 21020, 22071, 22120, 24885, 25224, 28440, 29428, 31530, 33180, 36785, 37836, 39816, 42040, 44142, 47295, 49770, 58856, 63060, 66213, 66360, 73570, 75672, 83029, 88284, 94590, 99540, 110355, 126120, 132426, 147140, 166058, 176568, 189180, 199080, 220710, 249087, 264852, 294280, 331065, 332116, 378360, 415145, 441420, 498174, 529704, 581203, 662130, 664232, 747261, 830290, 882840, 996348, 1162406, 1245435, 1324260, 1494522, 1660580, 1743609, 1992696, 2324812, 2490870, 2648520, 2906015, 2989044, 3321160, 3487218, 3736305, 4649624, 4981740, 5230827, 5812030, 5978088, 6974436, 7472610, 8718045, 9963480, 10461654, 11624060, 13948872, 14945220, 17436090, 20923308, 23248120, 26154135, 29890440, 34872180, 41846616, 52308270, 69744360, 104616540, 209233080]

約数ペア:

[(1, 209233080), (2, 104616540), (3, 69744360), (4, 52308270), (5, 41846616), (6, 34872180), (7, 29890440), (8, 26154135), (9, 23248120), (10, 20923308), (12, 17436090), (14, 14945220), (15, 13948872), (18, 11624060), (20, 10461654), (21, 9963480), (24, 8718045), (28, 7472610), (30, 6974436), (35, 5978088), (36, 5812030), (40, 5230827), (42, 4981740), (45, 4649624), (56, 3736305), (60, 3487218), (63, 3321160), (70, 2989044), (72, 2906015), (79, 2648520), (84, 2490870), (90, 2324812), (105, 1992696), (120, 1743609), (126, 1660580), (140, 1494522), (158, 1324260), (168, 1245435), (180, 1162406), (210, 996348), (237, 882840), (252, 830290), (280, 747261), (315, 664232), (316, 662130), (360, 581203), (395, 529704), (420, 498174), (474, 441420), (504, 415145), (553, 378360), (630, 332116), (632, 331065), (711, 294280), (790, 264852), (840, 249087), (948, 220710), (1051, 199080), (1106, 189180), (1185, 176568), (1260, 166058), (1422, 147140), (1580, 132426), (1659, 126120), (1896, 110355), (2102, 99540), (2212, 94590), (2370, 88284), (2520, 83029), (2765, 75672), (2844, 73570), (3153, 66360), (3160, 66213), (3318, 63060), (3555, 58856), (4204, 49770), (4424, 47295), (4740, 44142), (4977, 42040), (5255, 39816), (5530, 37836), (5688, 36785), (6306, 33180), (6636, 31530), (7110, 29428), (7357, 28440), (8295, 25224), (8408, 24885), (9459, 22120), (9480, 22071), (9954, 21020), (10510, 19908), (11060, 18918), (12612, 16590), (13272, 15765), (14220, 14714)]