213834240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9281}}^1$

素因数の和:9310

約数の個数: 120

約数和(自身を含む): 740647908

約数和(自身を除く): 526813668

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9281, 11520, 18562, 23040, 27843, 37124, 46405, 55686, 74248, 83529, 92810, 111372, 139215, 148496, 167058, 185620, 222744, 278430, 296992, 334116, 371240, 417645, 445488, 556860, 593984, 668232, 742480, 835290, 890976, 1113720, 1187968, 1336464, 1484960, 1670580, 1781952, 2227440, 2375936, 2672928, 2969920, 3341160, 3563904, 4454880, 4751872, 5345856, 5939840, 6682320, 7127808, 8909760, 10691712, 11879680, 13364640, 14255616, 17819520, 21383424, 23759360, 26729280, 35639040, 42766848, 53458560, 71278080, 106917120, 213834240]

約数ペア:

[(1, 213834240), (2, 106917120), (3, 71278080), (4, 53458560), (5, 42766848), (6, 35639040), (8, 26729280), (9, 23759360), (10, 21383424), (12, 17819520), (15, 14255616), (16, 13364640), (18, 11879680), (20, 10691712), (24, 8909760), (30, 7127808), (32, 6682320), (36, 5939840), (40, 5345856), (45, 4751872), (48, 4454880), (60, 3563904), (64, 3341160), (72, 2969920), (80, 2672928), (90, 2375936), (96, 2227440), (120, 1781952), (128, 1670580), (144, 1484960), (160, 1336464), (180, 1187968), (192, 1113720), (240, 890976), (256, 835290), (288, 742480), (320, 668232), (360, 593984), (384, 556860), (480, 445488), (512, 417645), (576, 371240), (640, 334116), (720, 296992), (768, 278430), (960, 222744), (1152, 185620), (1280, 167058), (1440, 148496), (1536, 139215), (1920, 111372), (2304, 92810), (2560, 83529), (2880, 74248), (3840, 55686), (4608, 46405), (5760, 37124), (7680, 27843), (9281, 23040), (11520, 18562)]