858485760

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5081}}^1$

素因数の和:5120

約数の個数: 176

約数和(自身を含む): 2996021952

約数和(自身を除く): 2137536192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2560, 2640, 2816, 3072, 3520, 3840, 4224, 5081, 5120, 5280, 5632, 7040, 7680, 8448, 10162, 10560, 11264, 14080, 15243, 15360, 16896, 20324, 21120, 25405, 28160, 30486, 33792, 40648, 42240, 50810, 55891, 56320, 60972, 76215, 81296, 84480, 101620, 111782, 121944, 152430, 162592, 167673, 168960, 203240, 223564, 243888, 279455, 304860, 325184, 335346, 406480, 447128, 487776, 558910, 609720, 650368, 670692, 812960, 838365, 894256, 975552, 1117820, 1219440, 1300736, 1341384, 1625920, 1676730, 1788512, 1951104, 2235640, 2438880, 2601472, 2682768, 3251840, 3353460, 3577024, 3902208, 4471280, 4877760, 5202944, 5365536, 6503680, 6706920, 7154048, 7804416, 8942560, 9755520, 10731072, 13007360, 13413840, 14308096, 15608832, 17885120, 19511040, 21462144, 26014720, 26827680, 28616192, 35770240, 39022080, 42924288, 53655360, 57232384, 71540480, 78044160, 85848576, 107310720, 143080960, 171697152, 214621440, 286161920, 429242880, 858485760]

約数ペア:

[(1, 858485760), (2, 429242880), (3, 286161920), (4, 214621440), (5, 171697152), (6, 143080960), (8, 107310720), (10, 85848576), (11, 78044160), (12, 71540480), (15, 57232384), (16, 53655360), (20, 42924288), (22, 39022080), (24, 35770240), (30, 28616192), (32, 26827680), (33, 26014720), (40, 21462144), (44, 19511040), (48, 17885120), (55, 15608832), (60, 14308096), (64, 13413840), (66, 13007360), (80, 10731072), (88, 9755520), (96, 8942560), (110, 7804416), (120, 7154048), (128, 6706920), (132, 6503680), (160, 5365536), (165, 5202944), (176, 4877760), (192, 4471280), (220, 3902208), (240, 3577024), (256, 3353460), (264, 3251840), (320, 2682768), (330, 2601472), (352, 2438880), (384, 2235640), (440, 1951104), (480, 1788512), (512, 1676730), (528, 1625920), (640, 1341384), (660, 1300736), (704, 1219440), (768, 1117820), (880, 975552), (960, 894256), (1024, 838365), (1056, 812960), (1280, 670692), (1320, 650368), (1408, 609720), (1536, 558910), (1760, 487776), (1920, 447128), (2112, 406480), (2560, 335346), (2640, 325184), (2816, 304860), (3072, 279455), (3520, 243888), (3840, 223564), (4224, 203240), (5081, 168960), (5120, 167673), (5280, 162592), (5632, 152430), (7040, 121944), (7680, 111782), (8448, 101620), (10162, 84480), (10560, 81296), (11264, 76215), (14080, 60972), (15243, 56320), (15360, 55891), (16896, 50810), (20324, 42240), (21120, 40648), (25405, 33792), (28160, 30486)]