1627015680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{23539}}^1$

素因数の和:23571

約数の個数: 160

約数和(自身を含む): 5779540800

約数和(自身を除く): 4152525120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 23539, 34560, 47078, 69120, 70617, 94156, 117695, 141234, 188312, 211851, 235390, 282468, 353085, 376624, 423702, 470780, 564936, 635553, 706170, 753248, 847404, 941560, 1059255, 1129872, 1271106, 1412340, 1506496, 1694808, 1883120, 2118510, 2259744, 2542212, 2824680, 3012992, 3177765, 3389616, 3766240, 4237020, 4519488, 5084424, 5649360, 6025984, 6355530, 6779232, 7532480, 8474040, 9038976, 10168848, 11298720, 12051968, 12711060, 13558464, 15064960, 16948080, 18077952, 20337696, 22597440, 25422120, 27116928, 30129920, 33896160, 36155904, 40675392, 45194880, 50844240, 54233856, 60259840, 67792320, 81350784, 90389760, 101688480, 108467712, 135584640, 162701568, 180779520, 203376960, 271169280, 325403136, 406753920, 542338560, 813507840, 1627015680]

約数ペア:

[(1, 1627015680), (2, 813507840), (3, 542338560), (4, 406753920), (5, 325403136), (6, 271169280), (8, 203376960), (9, 180779520), (10, 162701568), (12, 135584640), (15, 108467712), (16, 101688480), (18, 90389760), (20, 81350784), (24, 67792320), (27, 60259840), (30, 54233856), (32, 50844240), (36, 45194880), (40, 40675392), (45, 36155904), (48, 33896160), (54, 30129920), (60, 27116928), (64, 25422120), (72, 22597440), (80, 20337696), (90, 18077952), (96, 16948080), (108, 15064960), (120, 13558464), (128, 12711060), (135, 12051968), (144, 11298720), (160, 10168848), (180, 9038976), (192, 8474040), (216, 7532480), (240, 6779232), (256, 6355530), (270, 6025984), (288, 5649360), (320, 5084424), (360, 4519488), (384, 4237020), (432, 3766240), (480, 3389616), (512, 3177765), (540, 3012992), (576, 2824680), (640, 2542212), (720, 2259744), (768, 2118510), (864, 1883120), (960, 1694808), (1080, 1506496), (1152, 1412340), (1280, 1271106), (1440, 1129872), (1536, 1059255), (1728, 941560), (1920, 847404), (2160, 753248), (2304, 706170), (2560, 635553), (2880, 564936), (3456, 470780), (3840, 423702), (4320, 376624), (4608, 353085), (5760, 282468), (6912, 235390), (7680, 211851), (8640, 188312), (11520, 141234), (13824, 117695), (17280, 94156), (23040, 70617), (23539, 69120), (34560, 47078)]