38404080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 151927776

約数和(自身を除く): 113523696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 373, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 746, 780, 792, 858, 880, 936, 990, 1040, 1119, 1144, 1170, 1287, 1320, 1430, 1492, 1560, 1584, 1716, 1865, 1872, 1980, 2145, 2238, 2288, 2340, 2574, 2640, 2860, 2984, 3120, 3357, 3432, 3730, 3960, 4103, 4290, 4476, 4680, 4849, 5148, 5595, 5720, 5968, 6435, 6714, 6864, 7460, 7920, 8206, 8580, 8952, 9360, 9698, 10296, 11190, 11440, 12309, 12870, 13428, 14547, 14920, 16412, 16785, 17160, 17904, 19396, 20515, 20592, 22380, 24245, 24618, 25740, 26856, 29094, 29840, 32824, 33570, 34320, 36927, 38792, 41030, 43641, 44760, 48490, 49236, 51480, 53339, 53712, 58188, 61545, 65648, 67140, 72735, 73854, 77584, 82060, 87282, 89520, 96980, 98472, 102960, 106678, 116376, 123090, 134280, 145470, 147708, 160017, 164120, 174564, 184635, 193960, 196944, 213356, 218205, 232752, 246180, 266695, 268560, 290940, 295416, 320034, 328240, 349128, 369270, 387920, 426712, 436410, 480051, 492360, 533390, 581880, 590832, 640068, 698256, 738540, 800085, 853424, 872820, 960102, 984720, 1066780, 1163760, 1280136, 1477080, 1600170, 1745640, 1920204, 2133560, 2400255, 2560272, 2954160, 3200340, 3491280, 3840408, 4267120, 4800510, 6400680, 7680816, 9601020, 12801360, 19202040, 38404080]

約数ペア:

[(1, 38404080), (2, 19202040), (3, 12801360), (4, 9601020), (5, 7680816), (6, 6400680), (8, 4800510), (9, 4267120), (10, 3840408), (11, 3491280), (12, 3200340), (13, 2954160), (15, 2560272), (16, 2400255), (18, 2133560), (20, 1920204), (22, 1745640), (24, 1600170), (26, 1477080), (30, 1280136), (33, 1163760), (36, 1066780), (39, 984720), (40, 960102), (44, 872820), (45, 853424), (48, 800085), (52, 738540), (55, 698256), (60, 640068), (65, 590832), (66, 581880), (72, 533390), (78, 492360), (80, 480051), (88, 436410), (90, 426712), (99, 387920), (104, 369270), (110, 349128), (117, 328240), (120, 320034), (130, 295416), (132, 290940), (143, 268560), (144, 266695), (156, 246180), (165, 232752), (176, 218205), (180, 213356), (195, 196944), (198, 193960), (208, 184635), (220, 174564), (234, 164120), (240, 160017), (260, 147708), (264, 145470), (286, 134280), (312, 123090), (330, 116376), (360, 106678), (373, 102960), (390, 98472), (396, 96980), (429, 89520), (440, 87282), (468, 82060), (495, 77584), (520, 73854), (528, 72735), (572, 67140), (585, 65648), (624, 61545), (660, 58188), (715, 53712), (720, 53339), (746, 51480), (780, 49236), (792, 48490), (858, 44760), (880, 43641), (936, 41030), (990, 38792), (1040, 36927), (1119, 34320), (1144, 33570), (1170, 32824), (1287, 29840), (1320, 29094), (1430, 26856), (1492, 25740), (1560, 24618), (1584, 24245), (1716, 22380), (1865, 20592), (1872, 20515), (1980, 19396), (2145, 17904), (2238, 17160), (2288, 16785), (2340, 16412), (2574, 14920), (2640, 14547), (2860, 13428), (2984, 12870), (3120, 12309), (3357, 11440), (3432, 11190), (3730, 10296), (3960, 9698), (4103, 9360), (4290, 8952), (4476, 8580), (4680, 8206), (4849, 7920), (5148, 7460), (5595, 6864), (5720, 6714), (5968, 6435)]