1330897920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7877}}^1$

素因数の和:7916

約数の個数: 176

約数和(自身を含む): 4644364608

約数和(自身を除く): 3313466688

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, 5120, 5280, 5632, 7040, 7680, 7877, 8448, 10560, 11264, 14080, 15360, 15754, 16896, 21120, 23631, 28160, 31508, 33792, 39385, 42240, 47262, 56320, 63016, 78770, 84480, 86647, 94524, 118155, 126032, 157540, 168960, 173294, 189048, 236310, 252064, 259941, 315080, 346588, 378096, 433235, 472620, 504128, 519882, 630160, 693176, 756192, 866470, 945240, 1008256, 1039764, 1260320, 1299705, 1386352, 1512384, 1732940, 1890480, 2016512, 2079528, 2520640, 2599410, 2772704, 3024768, 3465880, 3780960, 4033024, 4159056, 5041280, 5198820, 5545408, 6049536, 6931760, 7561920, 8066048, 8318112, 10082560, 10397640, 11090816, 12099072, 13863520, 15123840, 16636224, 20165120, 20795280, 22181632, 24198144, 27727040, 30247680, 33272448, 40330240, 41590560, 44363264, 55454080, 60495360, 66544896, 83181120, 88726528, 110908160, 120990720, 133089792, 166362240, 221816320, 266179584, 332724480, 443632640, 665448960, 1330897920]

約数ペア:

[(1, 1330897920), (2, 665448960), (3, 443632640), (4, 332724480), (5, 266179584), (6, 221816320), (8, 166362240), (10, 133089792), (11, 120990720), (12, 110908160), (15, 88726528), (16, 83181120), (20, 66544896), (22, 60495360), (24, 55454080), (30, 44363264), (32, 41590560), (33, 40330240), (40, 33272448), (44, 30247680), (48, 27727040), (55, 24198144), (60, 22181632), (64, 20795280), (66, 20165120), (80, 16636224), (88, 15123840), (96, 13863520), (110, 12099072), (120, 11090816), (128, 10397640), (132, 10082560), (160, 8318112), (165, 8066048), (176, 7561920), (192, 6931760), (220, 6049536), (240, 5545408), (256, 5198820), (264, 5041280), (320, 4159056), (330, 4033024), (352, 3780960), (384, 3465880), (440, 3024768), (480, 2772704), (512, 2599410), (528, 2520640), (640, 2079528), (660, 2016512), (704, 1890480), (768, 1732940), (880, 1512384), (960, 1386352), (1024, 1299705), (1056, 1260320), (1280, 1039764), (1320, 1008256), (1408, 945240), (1536, 866470), (1760, 756192), (1920, 693176), (2112, 630160), (2560, 519882), (2640, 504128), (2816, 472620), (3072, 433235), (3520, 378096), (3840, 346588), (4224, 315080), (5120, 259941), (5280, 252064), (5632, 236310), (7040, 189048), (7680, 173294), (7877, 168960), (8448, 157540), (10560, 126032), (11264, 118155), (14080, 94524), (15360, 86647), (15754, 84480), (16896, 78770), (21120, 63016), (23631, 56320), (28160, 47262), (31508, 42240), (33792, 39385)]