3227729920

素因数分解:

$2^{14}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:136

約数の個数: 180

約数和(自身を含む): 8199483012

約数和(自身を除く): 4971753092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 128, 155, 160, 164, 205, 248, 256, 310, 320, 328, 410, 496, 512, 620, 640, 656, 820, 961, 992, 1024, 1240, 1271, 1280, 1312, 1640, 1922, 1984, 2048, 2480, 2542, 2560, 2624, 3280, 3844, 3968, 4096, 4805, 4960, 5084, 5120, 5248, 6355, 6560, 7688, 7936, 8192, 9610, 9920, 10168, 10240, 10496, 12710, 13120, 15376, 15872, 16384, 19220, 19840, 20336, 20480, 20992, 25420, 26240, 30752, 31744, 38440, 39401, 39680, 40672, 40960, 41984, 50840, 52480, 61504, 63488, 76880, 78802, 79360, 81344, 81920, 83968, 101680, 104960, 123008, 126976, 153760, 157604, 158720, 162688, 167936, 197005, 203360, 209920, 246016, 253952, 307520, 315208, 317440, 325376, 335872, 394010, 406720, 419840, 492032, 507904, 615040, 630416, 634880, 650752, 671744, 788020, 813440, 839680, 984064, 1230080, 1260832, 1269760, 1301504, 1576040, 1626880, 1679360, 1968128, 2460160, 2521664, 2539520, 2603008, 3152080, 3253760, 3358720, 3936256, 4920320, 5043328, 5206016, 6304160, 6507520, 7872512, 9840640, 10086656, 10412032, 12608320, 13015040, 15745024, 19681280, 20173312, 20824064, 25216640, 26030080, 39362560, 40346624, 50433280, 52060160, 78725120, 80693248, 100866560, 104120320, 161386496, 201733120, 322772992, 403466240, 645545984, 806932480, 1613864960, 3227729920]

約数ペア:

[(1, 3227729920), (2, 1613864960), (4, 806932480), (5, 645545984), (8, 403466240), (10, 322772992), (16, 201733120), (20, 161386496), (31, 104120320), (32, 100866560), (40, 80693248), (41, 78725120), (62, 52060160), (64, 50433280), (80, 40346624), (82, 39362560), (124, 26030080), (128, 25216640), (155, 20824064), (160, 20173312), (164, 19681280), (205, 15745024), (248, 13015040), (256, 12608320), (310, 10412032), (320, 10086656), (328, 9840640), (410, 7872512), (496, 6507520), (512, 6304160), (620, 5206016), (640, 5043328), (656, 4920320), (820, 3936256), (961, 3358720), (992, 3253760), (1024, 3152080), (1240, 2603008), (1271, 2539520), (1280, 2521664), (1312, 2460160), (1640, 1968128), (1922, 1679360), (1984, 1626880), (2048, 1576040), (2480, 1301504), (2542, 1269760), (2560, 1260832), (2624, 1230080), (3280, 984064), (3844, 839680), (3968, 813440), (4096, 788020), (4805, 671744), (4960, 650752), (5084, 634880), (5120, 630416), (5248, 615040), (6355, 507904), (6560, 492032), (7688, 419840), (7936, 406720), (8192, 394010), (9610, 335872), (9920, 325376), (10168, 317440), (10240, 315208), (10496, 307520), (12710, 253952), (13120, 246016), (15376, 209920), (15872, 203360), (16384, 197005), (19220, 167936), (19840, 162688), (20336, 158720), (20480, 157604), (20992, 153760), (25420, 126976), (26240, 123008), (30752, 104960), (31744, 101680), (38440, 83968), (39401, 81920), (39680, 81344), (40672, 79360), (40960, 78802), (41984, 76880), (50840, 63488), (52480, 61504)]