201369960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:480

約数の個数: 192

約数和(自身を含む): 720308160

約数和(自身を除く): 518938200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 211, 220, 241, 264, 330, 360, 396, 422, 440, 482, 495, 633, 660, 723, 792, 844, 964, 990, 1055, 1205, 1266, 1320, 1446, 1688, 1899, 1928, 1980, 2110, 2169, 2321, 2410, 2532, 2651, 2892, 3165, 3615, 3798, 3960, 4220, 4338, 4642, 4820, 5064, 5302, 5784, 6330, 6963, 7230, 7596, 7953, 8440, 8676, 9284, 9495, 9640, 10604, 10845, 11605, 12660, 13255, 13926, 14460, 15192, 15906, 17352, 18568, 18990, 20889, 21208, 21690, 23210, 23859, 25320, 26510, 27852, 28920, 31812, 34815, 37980, 39765, 41778, 43380, 46420, 47718, 50851, 53020, 55704, 63624, 69630, 75960, 79530, 83556, 86760, 92840, 95436, 101702, 104445, 106040, 119295, 139260, 152553, 159060, 167112, 190872, 203404, 208890, 238590, 254255, 278520, 305106, 318120, 406808, 417780, 457659, 477180, 508510, 559361, 610212, 762765, 835560, 915318, 954360, 1017020, 1118722, 1220424, 1525530, 1678083, 1830636, 2034040, 2237444, 2288295, 2796805, 3051060, 3356166, 3661272, 4474888, 4576590, 5034249, 5593610, 6102120, 6712332, 8390415, 9153180, 10068498, 11187220, 13424664, 16780830, 18306360, 20136996, 22374440, 25171245, 33561660, 40273992, 50342490, 67123320, 100684980, 201369960]

約数ペア:

[(1, 201369960), (2, 100684980), (3, 67123320), (4, 50342490), (5, 40273992), (6, 33561660), (8, 25171245), (9, 22374440), (10, 20136996), (11, 18306360), (12, 16780830), (15, 13424664), (18, 11187220), (20, 10068498), (22, 9153180), (24, 8390415), (30, 6712332), (33, 6102120), (36, 5593610), (40, 5034249), (44, 4576590), (45, 4474888), (55, 3661272), (60, 3356166), (66, 3051060), (72, 2796805), (88, 2288295), (90, 2237444), (99, 2034040), (110, 1830636), (120, 1678083), (132, 1525530), (165, 1220424), (180, 1118722), (198, 1017020), (211, 954360), (220, 915318), (241, 835560), (264, 762765), (330, 610212), (360, 559361), (396, 508510), (422, 477180), (440, 457659), (482, 417780), (495, 406808), (633, 318120), (660, 305106), (723, 278520), (792, 254255), (844, 238590), (964, 208890), (990, 203404), (1055, 190872), (1205, 167112), (1266, 159060), (1320, 152553), (1446, 139260), (1688, 119295), (1899, 106040), (1928, 104445), (1980, 101702), (2110, 95436), (2169, 92840), (2321, 86760), (2410, 83556), (2532, 79530), (2651, 75960), (2892, 69630), (3165, 63624), (3615, 55704), (3798, 53020), (3960, 50851), (4220, 47718), (4338, 46420), (4642, 43380), (4820, 41778), (5064, 39765), (5302, 37980), (5784, 34815), (6330, 31812), (6963, 28920), (7230, 27852), (7596, 26510), (7953, 25320), (8440, 23859), (8676, 23210), (9284, 21690), (9495, 21208), (9640, 20889), (10604, 18990), (10845, 18568), (11605, 17352), (12660, 15906), (13255, 15192), (13926, 14460)]