208014480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 200

約数和(自身を含む): 738916992

約数和(自身を除く): 530902512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 470, 540, 564, 648, 683, 705, 720, 752, 810, 846, 940, 1080, 1128, 1269, 1296, 1366, 1410, 1620, 1692, 1880, 2049, 2115, 2160, 2256, 2538, 2732, 2820, 3240, 3384, 3415, 3760, 3807, 4098, 4230, 5076, 5464, 5640, 6147, 6345, 6480, 6768, 6830, 7614, 8196, 8460, 10152, 10245, 10928, 11280, 12294, 12690, 13660, 15228, 16392, 16920, 18441, 19035, 20304, 20490, 24588, 25380, 27320, 30456, 30735, 32101, 32784, 33840, 36882, 38070, 40980, 49176, 50760, 54640, 55323, 60912, 61470, 64202, 73764, 76140, 81960, 92205, 96303, 98352, 101520, 110646, 122940, 128404, 147528, 152280, 160505, 163920, 184410, 192606, 221292, 245880, 256808, 276615, 288909, 295056, 304560, 321010, 368820, 385212, 442584, 481515, 491760, 513616, 553230, 577818, 642020, 737640, 770424, 866727, 885168, 963030, 1106460, 1155636, 1284040, 1444545, 1475280, 1540848, 1733454, 1926060, 2212920, 2311272, 2568080, 2600181, 2889090, 3466908, 3852120, 4333635, 4425840, 4622544, 5200362, 5778180, 6933816, 7704240, 8667270, 10400724, 11556360, 13000905, 13867632, 17334540, 20801448, 23112720, 26001810, 34669080, 41602896, 52003620, 69338160, 104007240, 208014480]

約数ペア:

[(1, 208014480), (2, 104007240), (3, 69338160), (4, 52003620), (5, 41602896), (6, 34669080), (8, 26001810), (9, 23112720), (10, 20801448), (12, 17334540), (15, 13867632), (16, 13000905), (18, 11556360), (20, 10400724), (24, 8667270), (27, 7704240), (30, 6933816), (36, 5778180), (40, 5200362), (45, 4622544), (47, 4425840), (48, 4333635), (54, 3852120), (60, 3466908), (72, 2889090), (80, 2600181), (81, 2568080), (90, 2311272), (94, 2212920), (108, 1926060), (120, 1733454), (135, 1540848), (141, 1475280), (144, 1444545), (162, 1284040), (180, 1155636), (188, 1106460), (216, 963030), (235, 885168), (240, 866727), (270, 770424), (282, 737640), (324, 642020), (360, 577818), (376, 553230), (405, 513616), (423, 491760), (432, 481515), (470, 442584), (540, 385212), (564, 368820), (648, 321010), (683, 304560), (705, 295056), (720, 288909), (752, 276615), (810, 256808), (846, 245880), (940, 221292), (1080, 192606), (1128, 184410), (1269, 163920), (1296, 160505), (1366, 152280), (1410, 147528), (1620, 128404), (1692, 122940), (1880, 110646), (2049, 101520), (2115, 98352), (2160, 96303), (2256, 92205), (2538, 81960), (2732, 76140), (2820, 73764), (3240, 64202), (3384, 61470), (3415, 60912), (3760, 55323), (3807, 54640), (4098, 50760), (4230, 49176), (5076, 40980), (5464, 38070), (5640, 36882), (6147, 33840), (6345, 32784), (6480, 32101), (6768, 30735), (6830, 30456), (7614, 27320), (8196, 25380), (8460, 24588), (10152, 20490), (10245, 20304), (10928, 19035), (11280, 18441), (12294, 16920), (12690, 16392), (13660, 15228)]