20523052800

素因数分解:

$2^8\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{20959}}^1$

素因数の和:21008

約数の個数: 324

約数和(自身を含む): 77694402240

約数和(自身を除く): 57171349440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 256, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 768, 800, 816, 850, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1280, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 1920, 2040, 2176, 2304, 2400, 2448, 2550, 2720, 2880, 3060, 3200, 3264, 3400, 3600, 3825, 3840, 4080, 4352, 4800, 4896, 5100, 5440, 5760, 6120, 6400, 6528, 6800, 7200, 7650, 8160, 9600, 9792, 10200, 10880, 11520, 12240, 13056, 13600, 14400, 15300, 16320, 19200, 19584, 20400, 20959, 21760, 24480, 27200, 28800, 30600, 32640, 39168, 40800, 41918, 48960, 54400, 57600, 61200, 62877, 65280, 81600, 83836, 97920, 104795, 108800, 122400, 125754, 163200, 167672, 188631, 195840, 209590, 244800, 251508, 314385, 326400, 335344, 356303, 377262, 419180, 489600, 503016, 523975, 628770, 670688, 712606, 754524, 838360, 943155, 979200, 1006032, 1047950, 1068909, 1257540, 1341376, 1425212, 1509048, 1571925, 1676720, 1781515, 1886310, 2012064, 2095900, 2137818, 2515080, 2682752, 2850424, 3018096, 3143850, 3206727, 3353440, 3563030, 3772620, 4024128, 4191800, 4275636, 4715775, 5030160, 5344545, 5365504, 5700848, 6036192, 6287700, 6413454, 6706880, 7126060, 7545240, 8048256, 8383600, 8551272, 8907575, 9431550, 10060320, 10689090, 11401696, 12072384, 12575400, 12826908, 13413760, 14252120, 15090480, 16033635, 16096512, 16767200, 17102544, 17815150, 18863100, 20120640, 21378180, 22803392, 24144768, 25150800, 25653816, 26722725, 26827520, 28504240, 30180960, 32067270, 33534400, 34205088, 35630300, 37726200, 40241280, 42756360, 45606784, 48289536, 50301600, 51307632, 53445450, 57008480, 60361920, 64134540, 67068800, 68410176, 71260600, 75452400, 80168175, 80482560, 85512720, 91213568, 100603200, 102615264, 106890900, 114016960, 120723840, 128269080, 134137600, 136820352, 142521200, 150904800, 160336350, 171025440, 201206400, 205230528, 213781800, 228033920, 241447680, 256538160, 273640704, 285042400, 301809600, 320672700, 342050880, 402412800, 410461056, 427563600, 456067840, 513076320, 570084800, 603619200, 641345400, 684101760, 820922112, 855127200, 1026152640, 1140169600, 1207238400, 1282690800, 1368203520, 1710254400, 2052305280, 2280339200, 2565381600, 3420508800, 4104610560, 5130763200, 6841017600, 10261526400, 20523052800]

約数ペア:

[(1, 20523052800), (2, 10261526400), (3, 6841017600), (4, 5130763200), (5, 4104610560), (6, 3420508800), (8, 2565381600), (9, 2280339200), (10, 2052305280), (12, 1710254400), (15, 1368203520), (16, 1282690800), (17, 1207238400), (18, 1140169600), (20, 1026152640), (24, 855127200), (25, 820922112), (30, 684101760), (32, 641345400), (34, 603619200), (36, 570084800), (40, 513076320), (45, 456067840), (48, 427563600), (50, 410461056), (51, 402412800), (60, 342050880), (64, 320672700), (68, 301809600), (72, 285042400), (75, 273640704), (80, 256538160), (85, 241447680), (90, 228033920), (96, 213781800), (100, 205230528), (102, 201206400), (120, 171025440), (128, 160336350), (136, 150904800), (144, 142521200), (150, 136820352), (153, 134137600), (160, 128269080), (170, 120723840), (180, 114016960), (192, 106890900), (200, 102615264), (204, 100603200), (225, 91213568), (240, 85512720), (255, 80482560), (256, 80168175), (272, 75452400), (288, 71260600), (300, 68410176), (306, 67068800), (320, 64134540), (340, 60361920), (360, 57008480), (384, 53445450), (400, 51307632), (408, 50301600), (425, 48289536), (450, 45606784), (480, 42756360), (510, 40241280), (544, 37726200), (576, 35630300), (600, 34205088), (612, 33534400), (640, 32067270), (680, 30180960), (720, 28504240), (765, 26827520), (768, 26722725), (800, 25653816), (816, 25150800), (850, 24144768), (900, 22803392), (960, 21378180), (1020, 20120640), (1088, 18863100), (1152, 17815150), (1200, 17102544), (1224, 16767200), (1275, 16096512), (1280, 16033635), (1360, 15090480), (1440, 14252120), (1530, 13413760), (1600, 12826908), (1632, 12575400), (1700, 12072384), (1800, 11401696), (1920, 10689090), (2040, 10060320), (2176, 9431550), (2304, 8907575), (2400, 8551272), (2448, 8383600), (2550, 8048256), (2720, 7545240), (2880, 7126060), (3060, 6706880), (3200, 6413454), (3264, 6287700), (3400, 6036192), (3600, 5700848), (3825, 5365504), (3840, 5344545), (4080, 5030160), (4352, 4715775), (4800, 4275636), (4896, 4191800), (5100, 4024128), (5440, 3772620), (5760, 3563030), (6120, 3353440), (6400, 3206727), (6528, 3143850), (6800, 3018096), (7200, 2850424), (7650, 2682752), (8160, 2515080), (9600, 2137818), (9792, 2095900), (10200, 2012064), (10880, 1886310), (11520, 1781515), (12240, 1676720), (13056, 1571925), (13600, 1509048), (14400, 1425212), (15300, 1341376), (16320, 1257540), (19200, 1068909), (19584, 1047950), (20400, 1006032), (20959, 979200), (21760, 943155), (24480, 838360), (27200, 754524), (28800, 712606), (30600, 670688), (32640, 628770), (39168, 523975), (40800, 503016), (41918, 489600), (48960, 419180), (54400, 377262), (57600, 356303), (61200, 335344), (62877, 326400), (65280, 314385), (81600, 251508), (83836, 244800), (97920, 209590), (104795, 195840), (108800, 188631), (122400, 167672), (125754, 163200)]