1206391680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16111}}^1$

素因数の和:16149

約数の個数: 192

約数和(自身を含む): 4486547520

約数和(自身を除く): 3280155840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 16111, 18720, 24960, 32222, 37440, 48333, 64444, 74880, 80555, 96666, 128888, 144999, 161110, 193332, 209443, 241665, 257776, 289998, 322220, 386664, 418886, 483330, 515552, 579996, 628329, 644440, 724995, 773328, 837772, 966660, 1031104, 1047215, 1159992, 1256658, 1288880, 1449990, 1546656, 1675544, 1884987, 1933320, 2062208, 2094430, 2319984, 2513316, 2577760, 2899980, 3093312, 3141645, 3351088, 3769974, 3866640, 4188860, 4639968, 5026632, 5155520, 5799960, 6186624, 6283290, 6702176, 7539948, 7733280, 8377720, 9279936, 9424935, 10053264, 10311040, 11599920, 12566580, 13404352, 15079896, 15466560, 16755440, 18559872, 18849870, 20106528, 23199840, 25133160, 26808704, 30159792, 30933120, 33510880, 37699740, 40213056, 46399680, 50266320, 60319584, 67021760, 75399480, 80426112, 92799360, 100532640, 120639168, 134043520, 150798960, 201065280, 241278336, 301597920, 402130560, 603195840, 1206391680]

約数ペア:

[(1, 1206391680), (2, 603195840), (3, 402130560), (4, 301597920), (5, 241278336), (6, 201065280), (8, 150798960), (9, 134043520), (10, 120639168), (12, 100532640), (13, 92799360), (15, 80426112), (16, 75399480), (18, 67021760), (20, 60319584), (24, 50266320), (26, 46399680), (30, 40213056), (32, 37699740), (36, 33510880), (39, 30933120), (40, 30159792), (45, 26808704), (48, 25133160), (52, 23199840), (60, 20106528), (64, 18849870), (65, 18559872), (72, 16755440), (78, 15466560), (80, 15079896), (90, 13404352), (96, 12566580), (104, 11599920), (117, 10311040), (120, 10053264), (128, 9424935), (130, 9279936), (144, 8377720), (156, 7733280), (160, 7539948), (180, 6702176), (192, 6283290), (195, 6186624), (208, 5799960), (234, 5155520), (240, 5026632), (260, 4639968), (288, 4188860), (312, 3866640), (320, 3769974), (360, 3351088), (384, 3141645), (390, 3093312), (416, 2899980), (468, 2577760), (480, 2513316), (520, 2319984), (576, 2094430), (585, 2062208), (624, 1933320), (640, 1884987), (720, 1675544), (780, 1546656), (832, 1449990), (936, 1288880), (960, 1256658), (1040, 1159992), (1152, 1047215), (1170, 1031104), (1248, 966660), (1440, 837772), (1560, 773328), (1664, 724995), (1872, 644440), (1920, 628329), (2080, 579996), (2340, 515552), (2496, 483330), (2880, 418886), (3120, 386664), (3744, 322220), (4160, 289998), (4680, 257776), (4992, 241665), (5760, 209443), (6240, 193332), (7488, 161110), (8320, 144999), (9360, 128888), (12480, 96666), (14976, 80555), (16111, 74880), (18720, 64444), (24960, 48333), (32222, 37440)]