1729207680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{16993}}^1$

素因数の和:17068

約数の個数: 128

約数和(自身を含む): 5616177120

約数和(自身を除く): 3886969440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 795, 848, 960, 1060, 1272, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 6784, 8480, 10176, 12720, 16960, 16993, 20352, 25440, 33920, 33986, 50880, 50979, 67972, 84965, 101760, 101958, 135944, 169930, 203916, 254895, 271888, 339860, 407832, 509790, 543776, 679720, 815664, 900629, 1019580, 1087552, 1359440, 1631328, 1801258, 2039160, 2175104, 2701887, 2718880, 3262656, 3602516, 4078320, 4503145, 5403774, 5437760, 6525312, 7205032, 8156640, 9006290, 10807548, 10875520, 13509435, 14410064, 16313280, 18012580, 21615096, 27018870, 28820128, 32626560, 36025160, 43230192, 54037740, 57640256, 72050320, 86460384, 108075480, 115280512, 144100640, 172920768, 216150960, 288201280, 345841536, 432301920, 576402560, 864603840, 1729207680]

約数ペア:

[(1, 1729207680), (2, 864603840), (3, 576402560), (4, 432301920), (5, 345841536), (6, 288201280), (8, 216150960), (10, 172920768), (12, 144100640), (15, 115280512), (16, 108075480), (20, 86460384), (24, 72050320), (30, 57640256), (32, 54037740), (40, 43230192), (48, 36025160), (53, 32626560), (60, 28820128), (64, 27018870), (80, 21615096), (96, 18012580), (106, 16313280), (120, 14410064), (128, 13509435), (159, 10875520), (160, 10807548), (192, 9006290), (212, 8156640), (240, 7205032), (265, 6525312), (318, 5437760), (320, 5403774), (384, 4503145), (424, 4078320), (480, 3602516), (530, 3262656), (636, 2718880), (640, 2701887), (795, 2175104), (848, 2039160), (960, 1801258), (1060, 1631328), (1272, 1359440), (1590, 1087552), (1696, 1019580), (1920, 900629), (2120, 815664), (2544, 679720), (3180, 543776), (3392, 509790), (4240, 407832), (5088, 339860), (6360, 271888), (6784, 254895), (8480, 203916), (10176, 169930), (12720, 135944), (16960, 101958), (16993, 101760), (20352, 84965), (25440, 67972), (33920, 50979), (33986, 50880)]