2782808160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{8933}}^1$

素因数の和:9021

約数の個数: 192

約数和(自身を含む): 9725909760

約数和(自身を除く): 6943101600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 295, 330, 352, 354, 440, 472, 480, 528, 590, 649, 660, 708, 880, 885, 944, 1056, 1180, 1298, 1320, 1416, 1760, 1770, 1888, 1947, 2360, 2596, 2640, 2832, 3245, 3540, 3894, 4720, 5192, 5280, 5664, 6490, 7080, 7788, 8933, 9440, 9735, 10384, 12980, 14160, 15576, 17866, 19470, 20768, 25960, 26799, 28320, 31152, 35732, 38940, 44665, 51920, 53598, 62304, 71464, 77880, 89330, 98263, 103840, 107196, 133995, 142928, 155760, 178660, 196526, 214392, 267990, 285856, 294789, 311520, 357320, 393052, 428784, 491315, 527047, 535980, 589578, 714640, 786104, 857568, 982630, 1054094, 1071960, 1179156, 1429280, 1473945, 1572208, 1581141, 1965260, 2108188, 2143920, 2358312, 2635235, 2947890, 3144416, 3162282, 3930520, 4216376, 4287840, 4716624, 5270470, 5797517, 5895780, 6324564, 7861040, 7905705, 8432752, 9433248, 10540940, 11595034, 11791560, 12649128, 15722080, 15811410, 16865504, 17392551, 21081880, 23190068, 23583120, 25298256, 28987585, 31622820, 34785102, 42163760, 46380136, 47166240, 50596512, 57975170, 63245640, 69570204, 84327520, 86962755, 92760272, 115950340, 126491280, 139140408, 173925510, 185520544, 231900680, 252982560, 278280816, 347851020, 463801360, 556561632, 695702040, 927602720, 1391404080, 2782808160]

約数ペア:

[(1, 2782808160), (2, 1391404080), (3, 927602720), (4, 695702040), (5, 556561632), (6, 463801360), (8, 347851020), (10, 278280816), (11, 252982560), (12, 231900680), (15, 185520544), (16, 173925510), (20, 139140408), (22, 126491280), (24, 115950340), (30, 92760272), (32, 86962755), (33, 84327520), (40, 69570204), (44, 63245640), (48, 57975170), (55, 50596512), (59, 47166240), (60, 46380136), (66, 42163760), (80, 34785102), (88, 31622820), (96, 28987585), (110, 25298256), (118, 23583120), (120, 23190068), (132, 21081880), (160, 17392551), (165, 16865504), (176, 15811410), (177, 15722080), (220, 12649128), (236, 11791560), (240, 11595034), (264, 10540940), (295, 9433248), (330, 8432752), (352, 7905705), (354, 7861040), (440, 6324564), (472, 5895780), (480, 5797517), (528, 5270470), (590, 4716624), (649, 4287840), (660, 4216376), (708, 3930520), (880, 3162282), (885, 3144416), (944, 2947890), (1056, 2635235), (1180, 2358312), (1298, 2143920), (1320, 2108188), (1416, 1965260), (1760, 1581141), (1770, 1572208), (1888, 1473945), (1947, 1429280), (2360, 1179156), (2596, 1071960), (2640, 1054094), (2832, 982630), (3245, 857568), (3540, 786104), (3894, 714640), (4720, 589578), (5192, 535980), (5280, 527047), (5664, 491315), (6490, 428784), (7080, 393052), (7788, 357320), (8933, 311520), (9440, 294789), (9735, 285856), (10384, 267990), (12980, 214392), (14160, 196526), (15576, 178660), (17866, 155760), (19470, 142928), (20768, 133995), (25960, 107196), (26799, 103840), (28320, 98263), (31152, 89330), (35732, 77880), (38940, 71464), (44665, 62304), (51920, 53598)]