2989775360

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8167}}^1$

素因数の和:8214

約数の個数: 160

約数和(自身を含む): 8422710912

約数和(自身を除く): 5432935552

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 640, 704, 715, 832, 880, 1040, 1144, 1280, 1408, 1430, 1664, 1760, 2080, 2288, 2560, 2816, 2860, 3328, 3520, 4160, 4576, 5632, 5720, 6656, 7040, 8167, 8320, 9152, 11440, 14080, 16334, 16640, 18304, 22880, 28160, 32668, 33280, 36608, 40835, 45760, 65336, 73216, 81670, 89837, 91520, 106171, 130672, 163340, 179674, 183040, 212342, 261344, 326680, 359348, 366080, 424684, 449185, 522688, 530855, 653360, 718696, 849368, 898370, 1045376, 1061710, 1167881, 1306720, 1437392, 1698736, 1796740, 2090752, 2123420, 2335762, 2613440, 2874784, 3397472, 3593480, 4181504, 4246840, 4671524, 5226880, 5749568, 5839405, 6794944, 7186960, 8493680, 9343048, 10453760, 11499136, 11678810, 13589888, 14373920, 16987360, 18686096, 20907520, 22998272, 23357620, 27179776, 28747840, 33974720, 37372192, 45996544, 46715240, 54359552, 57495680, 67949440, 74744384, 93430480, 114991360, 135898880, 149488768, 186860960, 229982720, 271797760, 298977536, 373721920, 597955072, 747443840, 1494887680, 2989775360]

約数ペア:

[(1, 2989775360), (2, 1494887680), (4, 747443840), (5, 597955072), (8, 373721920), (10, 298977536), (11, 271797760), (13, 229982720), (16, 186860960), (20, 149488768), (22, 135898880), (26, 114991360), (32, 93430480), (40, 74744384), (44, 67949440), (52, 57495680), (55, 54359552), (64, 46715240), (65, 45996544), (80, 37372192), (88, 33974720), (104, 28747840), (110, 27179776), (128, 23357620), (130, 22998272), (143, 20907520), (160, 18686096), (176, 16987360), (208, 14373920), (220, 13589888), (256, 11678810), (260, 11499136), (286, 10453760), (320, 9343048), (352, 8493680), (416, 7186960), (440, 6794944), (512, 5839405), (520, 5749568), (572, 5226880), (640, 4671524), (704, 4246840), (715, 4181504), (832, 3593480), (880, 3397472), (1040, 2874784), (1144, 2613440), (1280, 2335762), (1408, 2123420), (1430, 2090752), (1664, 1796740), (1760, 1698736), (2080, 1437392), (2288, 1306720), (2560, 1167881), (2816, 1061710), (2860, 1045376), (3328, 898370), (3520, 849368), (4160, 718696), (4576, 653360), (5632, 530855), (5720, 522688), (6656, 449185), (7040, 424684), (8167, 366080), (8320, 359348), (9152, 326680), (11440, 261344), (14080, 212342), (16334, 183040), (16640, 179674), (18304, 163340), (22880, 130672), (28160, 106171), (32668, 91520), (33280, 89837), (36608, 81670), (40835, 73216), (45760, 65336)]