193838040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1638

約数の個数: 192

約数和(自身を含む): 709862400

約数和(自身を除く): 516024360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1579, 1705, 1860, 1980, 2046, 2232, 2728, 2790, 3069, 3158, 3410, 3720, 3960, 4092, 4737, 5115, 5580, 6138, 6316, 6820, 7895, 8184, 9474, 10230, 11160, 12276, 12632, 13640, 14211, 15345, 15790, 17369, 18948, 20460, 23685, 24552, 28422, 30690, 31580, 34738, 37896, 40920, 47370, 48949, 52107, 56844, 61380, 63160, 69476, 71055, 86845, 94740, 97898, 104214, 113688, 122760, 138952, 142110, 146847, 156321, 173690, 189480, 195796, 208428, 244745, 260535, 284220, 293694, 312642, 347380, 391592, 416856, 440541, 489490, 521070, 538439, 568440, 587388, 625284, 694760, 734235, 781605, 881082, 978980, 1042140, 1076878, 1174776, 1250568, 1468470, 1563210, 1615317, 1762164, 1957960, 2084280, 2153756, 2202705, 2692195, 2936940, 3126420, 3230634, 3524328, 4307512, 4405410, 4845951, 5384390, 5873880, 6252840, 6461268, 8076585, 8810820, 9691902, 10768780, 12922536, 16153170, 17621640, 19383804, 21537560, 24229755, 32306340, 38767608, 48459510, 64612680, 96919020, 193838040]

約数ペア:

[(1, 193838040), (2, 96919020), (3, 64612680), (4, 48459510), (5, 38767608), (6, 32306340), (8, 24229755), (9, 21537560), (10, 19383804), (11, 17621640), (12, 16153170), (15, 12922536), (18, 10768780), (20, 9691902), (22, 8810820), (24, 8076585), (30, 6461268), (31, 6252840), (33, 5873880), (36, 5384390), (40, 4845951), (44, 4405410), (45, 4307512), (55, 3524328), (60, 3230634), (62, 3126420), (66, 2936940), (72, 2692195), (88, 2202705), (90, 2153756), (93, 2084280), (99, 1957960), (110, 1762164), (120, 1615317), (124, 1563210), (132, 1468470), (155, 1250568), (165, 1174776), (180, 1076878), (186, 1042140), (198, 978980), (220, 881082), (248, 781605), (264, 734235), (279, 694760), (310, 625284), (330, 587388), (341, 568440), (360, 538439), (372, 521070), (396, 489490), (440, 440541), (465, 416856), (495, 391592), (558, 347380), (620, 312642), (660, 293694), (682, 284220), (744, 260535), (792, 244745), (930, 208428), (990, 195796), (1023, 189480), (1116, 173690), (1240, 156321), (1320, 146847), (1364, 142110), (1395, 138952), (1579, 122760), (1705, 113688), (1860, 104214), (1980, 97898), (2046, 94740), (2232, 86845), (2728, 71055), (2790, 69476), (3069, 63160), (3158, 61380), (3410, 56844), (3720, 52107), (3960, 48949), (4092, 47370), (4737, 40920), (5115, 37896), (5580, 34738), (6138, 31580), (6316, 30690), (6820, 28422), (7895, 24552), (8184, 23685), (9474, 20460), (10230, 18948), (11160, 17369), (12276, 15790), (12632, 15345), (13640, 14211)]