16572222080

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4442

約数の個数: 128

約数和(自身を含む): 40690166400

約数和(自身を除く): 24117944320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 103, 118, 128, 160, 206, 236, 295, 320, 412, 472, 515, 590, 640, 824, 944, 1030, 1180, 1648, 1888, 2060, 2360, 3296, 3776, 4120, 4261, 4720, 6077, 6592, 7552, 8240, 8522, 9440, 12154, 13184, 16480, 17044, 18880, 21305, 24308, 30385, 32960, 34088, 37760, 42610, 48616, 60770, 65920, 68176, 85220, 97232, 121540, 136352, 170440, 194464, 243080, 251399, 272704, 340880, 388928, 438883, 486160, 502798, 545408, 681760, 777856, 877766, 972320, 1005596, 1256995, 1363520, 1755532, 1944640, 2011192, 2194415, 2513990, 2727040, 3511064, 3889280, 4022384, 4388830, 5027980, 7022128, 8044768, 8777660, 10055960, 14044256, 16089536, 17555320, 20111920, 25894097, 28088512, 32179072, 35110640, 40223840, 51788194, 56177024, 70221280, 80447680, 103576388, 129470485, 140442560, 160895360, 207152776, 258940970, 280885120, 414305552, 517881940, 828611104, 1035763880, 1657222208, 2071527760, 3314444416, 4143055520, 8286111040, 16572222080]

約数ペア:

[(1, 16572222080), (2, 8286111040), (4, 4143055520), (5, 3314444416), (8, 2071527760), (10, 1657222208), (16, 1035763880), (20, 828611104), (32, 517881940), (40, 414305552), (59, 280885120), (64, 258940970), (80, 207152776), (103, 160895360), (118, 140442560), (128, 129470485), (160, 103576388), (206, 80447680), (236, 70221280), (295, 56177024), (320, 51788194), (412, 40223840), (472, 35110640), (515, 32179072), (590, 28088512), (640, 25894097), (824, 20111920), (944, 17555320), (1030, 16089536), (1180, 14044256), (1648, 10055960), (1888, 8777660), (2060, 8044768), (2360, 7022128), (3296, 5027980), (3776, 4388830), (4120, 4022384), (4261, 3889280), (4720, 3511064), (6077, 2727040), (6592, 2513990), (7552, 2194415), (8240, 2011192), (8522, 1944640), (9440, 1755532), (12154, 1363520), (13184, 1256995), (16480, 1005596), (17044, 972320), (18880, 877766), (21305, 777856), (24308, 681760), (30385, 545408), (32960, 502798), (34088, 486160), (37760, 438883), (42610, 388928), (48616, 340880), (60770, 272704), (65920, 251399), (68176, 243080), (85220, 194464), (97232, 170440), (121540, 136352)]