12818520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:127

約数の個数: 256

約数和(自身を含む): 50803200

約数和(自身を除く): 37984680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 83, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 166, 180, 195, 198, 216, 220, 234, 249, 260, 264, 270, 286, 297, 312, 330, 332, 351, 360, 390, 396, 415, 429, 440, 468, 495, 498, 520, 540, 572, 585, 594, 660, 664, 702, 715, 747, 780, 792, 830, 858, 913, 936, 990, 996, 1079, 1080, 1144, 1170, 1188, 1245, 1287, 1320, 1404, 1430, 1485, 1494, 1560, 1660, 1716, 1755, 1826, 1980, 1992, 2145, 2158, 2241, 2340, 2376, 2490, 2574, 2739, 2808, 2860, 2970, 2988, 3237, 3320, 3432, 3510, 3652, 3735, 3861, 3960, 4290, 4316, 4482, 4565, 4680, 4980, 5148, 5395, 5478, 5720, 5940, 5976, 6435, 6474, 7020, 7304, 7470, 7722, 8217, 8580, 8632, 8964, 9130, 9711, 9960, 10296, 10790, 10956, 11205, 11869, 11880, 12870, 12948, 13695, 14040, 14940, 15444, 16185, 16434, 17160, 17928, 18260, 19305, 19422, 21580, 21912, 22410, 23738, 24651, 25740, 25896, 27390, 29133, 29880, 30888, 32370, 32868, 35607, 36520, 38610, 38844, 41085, 43160, 44820, 47476, 48555, 49302, 51480, 54780, 58266, 59345, 64740, 65736, 71214, 77220, 77688, 82170, 89640, 94952, 97110, 98604, 106821, 109560, 116532, 118690, 123255, 129480, 142428, 145665, 154440, 164340, 178035, 194220, 197208, 213642, 233064, 237380, 246510, 284856, 291330, 320463, 328680, 356070, 388440, 427284, 474760, 493020, 534105, 582660, 640926, 712140, 854568, 986040, 1068210, 1165320, 1281852, 1424280, 1602315, 2136420, 2563704, 3204630, 4272840, 6409260, 12818520]

約数ペア:

[(1, 12818520), (2, 6409260), (3, 4272840), (4, 3204630), (5, 2563704), (6, 2136420), (8, 1602315), (9, 1424280), (10, 1281852), (11, 1165320), (12, 1068210), (13, 986040), (15, 854568), (18, 712140), (20, 640926), (22, 582660), (24, 534105), (26, 493020), (27, 474760), (30, 427284), (33, 388440), (36, 356070), (39, 328680), (40, 320463), (44, 291330), (45, 284856), (52, 246510), (54, 237380), (55, 233064), (60, 213642), (65, 197208), (66, 194220), (72, 178035), (78, 164340), (83, 154440), (88, 145665), (90, 142428), (99, 129480), (104, 123255), (108, 118690), (110, 116532), (117, 109560), (120, 106821), (130, 98604), (132, 97110), (135, 94952), (143, 89640), (156, 82170), (165, 77688), (166, 77220), (180, 71214), (195, 65736), (198, 64740), (216, 59345), (220, 58266), (234, 54780), (249, 51480), (260, 49302), (264, 48555), (270, 47476), (286, 44820), (297, 43160), (312, 41085), (330, 38844), (332, 38610), (351, 36520), (360, 35607), (390, 32868), (396, 32370), (415, 30888), (429, 29880), (440, 29133), (468, 27390), (495, 25896), (498, 25740), (520, 24651), (540, 23738), (572, 22410), (585, 21912), (594, 21580), (660, 19422), (664, 19305), (702, 18260), (715, 17928), (747, 17160), (780, 16434), (792, 16185), (830, 15444), (858, 14940), (913, 14040), (936, 13695), (990, 12948), (996, 12870), (1079, 11880), (1080, 11869), (1144, 11205), (1170, 10956), (1188, 10790), (1245, 10296), (1287, 9960), (1320, 9711), (1404, 9130), (1430, 8964), (1485, 8632), (1494, 8580), (1560, 8217), (1660, 7722), (1716, 7470), (1755, 7304), (1826, 7020), (1980, 6474), (1992, 6435), (2145, 5976), (2158, 5940), (2241, 5720), (2340, 5478), (2376, 5395), (2490, 5148), (2574, 4980), (2739, 4680), (2808, 4565), (2860, 4482), (2970, 4316), (2988, 4290), (3237, 3960), (3320, 3861), (3432, 3735), (3510, 3652)]