2009448960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15391}}^1$

素因数の和:15434

約数の個数: 160

約数和(自身を含む): 6802278912

約数和(自身を除く): 4792829952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 7680, 8160, 8704, 10880, 13056, 15391, 16320, 21760, 26112, 30782, 32640, 43520, 46173, 61564, 65280, 76955, 92346, 123128, 130560, 153910, 184692, 230865, 246256, 261647, 307820, 369384, 461730, 492512, 523294, 615640, 738768, 784941, 923460, 985024, 1046588, 1231280, 1308235, 1477536, 1569882, 1846920, 1970048, 2093176, 2462560, 2616470, 2955072, 3139764, 3693840, 3924705, 3940096, 4186352, 4925120, 5232940, 5910144, 6279528, 7387680, 7849410, 7880192, 8372704, 9850240, 10465880, 11820288, 12559056, 14775360, 15698820, 16745408, 19700480, 20931760, 23640576, 25118112, 29550720, 31397640, 33490816, 39400960, 41863520, 50236224, 59101440, 62795280, 66981632, 83727040, 100472448, 118202880, 125590560, 133963264, 167454080, 200944896, 251181120, 334908160, 401889792, 502362240, 669816320, 1004724480, 2009448960]

約数ペア:

[(1, 2009448960), (2, 1004724480), (3, 669816320), (4, 502362240), (5, 401889792), (6, 334908160), (8, 251181120), (10, 200944896), (12, 167454080), (15, 133963264), (16, 125590560), (17, 118202880), (20, 100472448), (24, 83727040), (30, 66981632), (32, 62795280), (34, 59101440), (40, 50236224), (48, 41863520), (51, 39400960), (60, 33490816), (64, 31397640), (68, 29550720), (80, 25118112), (85, 23640576), (96, 20931760), (102, 19700480), (120, 16745408), (128, 15698820), (136, 14775360), (160, 12559056), (170, 11820288), (192, 10465880), (204, 9850240), (240, 8372704), (255, 7880192), (256, 7849410), (272, 7387680), (320, 6279528), (340, 5910144), (384, 5232940), (408, 4925120), (480, 4186352), (510, 3940096), (512, 3924705), (544, 3693840), (640, 3139764), (680, 2955072), (768, 2616470), (816, 2462560), (960, 2093176), (1020, 1970048), (1088, 1846920), (1280, 1569882), (1360, 1477536), (1536, 1308235), (1632, 1231280), (1920, 1046588), (2040, 985024), (2176, 923460), (2560, 784941), (2720, 738768), (3264, 615640), (3840, 523294), (4080, 492512), (4352, 461730), (5440, 369384), (6528, 307820), (7680, 261647), (8160, 246256), (8704, 230865), (10880, 184692), (13056, 153910), (15391, 130560), (16320, 123128), (21760, 92346), (26112, 76955), (30782, 65280), (32640, 61564), (43520, 46173)]