19430301240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{6367}}^1$

素因数の和:6571

約数の個数: 288

約数和(自身を含む): 73894654080

約数和(自身を除く): 54464352840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 173, 180, 196, 210, 245, 252, 280, 294, 315, 346, 360, 392, 420, 441, 490, 504, 519, 588, 630, 692, 735, 840, 865, 882, 980, 1038, 1176, 1211, 1260, 1384, 1470, 1557, 1730, 1764, 1960, 2076, 2205, 2422, 2520, 2595, 2940, 3114, 3460, 3528, 3633, 4152, 4410, 4844, 5190, 5880, 6055, 6228, 6367, 6920, 7266, 7785, 8477, 8820, 9688, 10380, 10899, 12110, 12456, 12734, 14532, 15570, 16954, 17640, 18165, 19101, 20760, 21798, 24220, 25431, 25468, 29064, 31140, 31835, 33908, 36330, 38202, 42385, 43596, 44569, 48440, 50862, 50936, 54495, 57303, 62280, 63670, 67816, 72660, 76293, 76404, 84770, 87192, 89138, 95505, 101724, 108990, 114606, 127155, 127340, 133707, 145320, 152586, 152808, 169540, 178276, 191010, 203448, 217980, 222845, 229212, 254310, 254680, 267414, 286515, 305172, 311983, 339080, 356552, 381465, 382020, 401121, 435960, 445690, 458424, 508620, 534828, 573030, 610344, 623966, 668535, 762930, 764040, 802242, 891380, 935949, 1017240, 1069656, 1101491, 1146060, 1247932, 1337070, 1525860, 1559915, 1604484, 1782760, 1871898, 2005605, 2202982, 2292120, 2495864, 2674140, 2807847, 3051720, 3119830, 3208968, 3304473, 3743796, 4011210, 4405964, 4679745, 5348280, 5507455, 5615694, 6239660, 6608946, 7487592, 7710437, 8022420, 8811928, 9359490, 9913419, 11014910, 11231388, 12479320, 13217892, 14039235, 15420874, 16044840, 16522365, 18718980, 19826838, 22029820, 22462776, 23131311, 26435784, 28078470, 30841748, 33044730, 37437960, 38552185, 39653676, 44059640, 46262622, 49567095, 53973059, 56156940, 61683496, 66089460, 69393933, 77104370, 79307352, 92525244, 99134190, 107946118, 112313880, 115656555, 132178920, 138787866, 154208740, 161919177, 185050488, 198268380, 215892236, 231313110, 269865295, 277575732, 308417480, 323838354, 346969665, 396536760, 431784472, 462626220, 485757531, 539730590, 555151464, 647676708, 693939330, 809595885, 925252440, 971515062, 1079461180, 1295353416, 1387878660, 1619191770, 1943030124, 2158922360, 2428787655, 2775757320, 3238383540, 3886060248, 4857575310, 6476767080, 9715150620, 19430301240]

約数ペア:

[(1, 19430301240), (2, 9715150620), (3, 6476767080), (4, 4857575310), (5, 3886060248), (6, 3238383540), (7, 2775757320), (8, 2428787655), (9, 2158922360), (10, 1943030124), (12, 1619191770), (14, 1387878660), (15, 1295353416), (18, 1079461180), (20, 971515062), (21, 925252440), (24, 809595885), (28, 693939330), (30, 647676708), (35, 555151464), (36, 539730590), (40, 485757531), (42, 462626220), (45, 431784472), (49, 396536760), (56, 346969665), (60, 323838354), (63, 308417480), (70, 277575732), (72, 269865295), (84, 231313110), (90, 215892236), (98, 198268380), (105, 185050488), (120, 161919177), (126, 154208740), (140, 138787866), (147, 132178920), (168, 115656555), (173, 112313880), (180, 107946118), (196, 99134190), (210, 92525244), (245, 79307352), (252, 77104370), (280, 69393933), (294, 66089460), (315, 61683496), (346, 56156940), (360, 53973059), (392, 49567095), (420, 46262622), (441, 44059640), (490, 39653676), (504, 38552185), (519, 37437960), (588, 33044730), (630, 30841748), (692, 28078470), (735, 26435784), (840, 23131311), (865, 22462776), (882, 22029820), (980, 19826838), (1038, 18718980), (1176, 16522365), (1211, 16044840), (1260, 15420874), (1384, 14039235), (1470, 13217892), (1557, 12479320), (1730, 11231388), (1764, 11014910), (1960, 9913419), (2076, 9359490), (2205, 8811928), (2422, 8022420), (2520, 7710437), (2595, 7487592), (2940, 6608946), (3114, 6239660), (3460, 5615694), (3528, 5507455), (3633, 5348280), (4152, 4679745), (4410, 4405964), (4844, 4011210), (5190, 3743796), (5880, 3304473), (6055, 3208968), (6228, 3119830), (6367, 3051720), (6920, 2807847), (7266, 2674140), (7785, 2495864), (8477, 2292120), (8820, 2202982), (9688, 2005605), (10380, 1871898), (10899, 1782760), (12110, 1604484), (12456, 1559915), (12734, 1525860), (14532, 1337070), (15570, 1247932), (16954, 1146060), (17640, 1101491), (18165, 1069656), (19101, 1017240), (20760, 935949), (21798, 891380), (24220, 802242), (25431, 764040), (25468, 762930), (29064, 668535), (31140, 623966), (31835, 610344), (33908, 573030), (36330, 534828), (38202, 508620), (42385, 458424), (43596, 445690), (44569, 435960), (48440, 401121), (50862, 382020), (50936, 381465), (54495, 356552), (57303, 339080), (62280, 311983), (63670, 305172), (67816, 286515), (72660, 267414), (76293, 254680), (76404, 254310), (84770, 229212), (87192, 222845), (89138, 217980), (95505, 203448), (101724, 191010), (108990, 178276), (114606, 169540), (127155, 152808), (127340, 152586), (133707, 145320)]