31554785280

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30211}}^1$

素因数の和:30260

約数の個数: 208

約数和(自身を含む): 106905524544

約数和(自身を除く): 75350739264

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, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4096, 4352, 5120, 5440, 6144, 6528, 7680, 8160, 8704, 10240, 10880, 12288, 13056, 15360, 16320, 17408, 20480, 21760, 26112, 30211, 30720, 32640, 34816, 43520, 52224, 60422, 61440, 65280, 69632, 87040, 90633, 104448, 120844, 130560, 151055, 174080, 181266, 208896, 241688, 261120, 302110, 348160, 362532, 453165, 483376, 513587, 522240, 604220, 725064, 906330, 966752, 1027174, 1044480, 1208440, 1450128, 1540761, 1812660, 1933504, 2054348, 2416880, 2567935, 2900256, 3081522, 3625320, 3867008, 4108696, 4833760, 5135870, 5800512, 6163044, 7250640, 7703805, 7734016, 8217392, 9667520, 10271740, 11601024, 12326088, 14501280, 15407610, 15468032, 16434784, 19335040, 20543480, 23202048, 24652176, 29002560, 30815220, 30936064, 32869568, 38670080, 41086960, 46404096, 49304352, 58005120, 61630440, 61872128, 65739136, 77340160, 82173920, 92808192, 98608704, 116010240, 123260880, 123744256, 131478272, 154680320, 164347840, 185616384, 197217408, 232020480, 246521760, 262956544, 309360640, 328695680, 371232768, 394434816, 464040960, 493043520, 525913088, 618721280, 657391360, 788869632, 928081920, 986087040, 1051826176, 1314782720, 1577739264, 1856163840, 1972174080, 2103652352, 2629565440, 3155478528, 3944348160, 5259130880, 6310957056, 7888696320, 10518261760, 15777392640, 31554785280]

約数ペア:

[(1, 31554785280), (2, 15777392640), (3, 10518261760), (4, 7888696320), (5, 6310957056), (6, 5259130880), (8, 3944348160), (10, 3155478528), (12, 2629565440), (15, 2103652352), (16, 1972174080), (17, 1856163840), (20, 1577739264), (24, 1314782720), (30, 1051826176), (32, 986087040), (34, 928081920), (40, 788869632), (48, 657391360), (51, 618721280), (60, 525913088), (64, 493043520), (68, 464040960), (80, 394434816), (85, 371232768), (96, 328695680), (102, 309360640), (120, 262956544), (128, 246521760), (136, 232020480), (160, 197217408), (170, 185616384), (192, 164347840), (204, 154680320), (240, 131478272), (255, 123744256), (256, 123260880), (272, 116010240), (320, 98608704), (340, 92808192), (384, 82173920), (408, 77340160), (480, 65739136), (510, 61872128), (512, 61630440), (544, 58005120), (640, 49304352), (680, 46404096), (768, 41086960), (816, 38670080), (960, 32869568), (1020, 30936064), (1024, 30815220), (1088, 29002560), (1280, 24652176), (1360, 23202048), (1536, 20543480), (1632, 19335040), (1920, 16434784), (2040, 15468032), (2048, 15407610), (2176, 14501280), (2560, 12326088), (2720, 11601024), (3072, 10271740), (3264, 9667520), (3840, 8217392), (4080, 7734016), (4096, 7703805), (4352, 7250640), (5120, 6163044), (5440, 5800512), (6144, 5135870), (6528, 4833760), (7680, 4108696), (8160, 3867008), (8704, 3625320), (10240, 3081522), (10880, 2900256), (12288, 2567935), (13056, 2416880), (15360, 2054348), (16320, 1933504), (17408, 1812660), (20480, 1540761), (21760, 1450128), (26112, 1208440), (30211, 1044480), (30720, 1027174), (32640, 966752), (34816, 906330), (43520, 725064), (52224, 604220), (60422, 522240), (61440, 513587), (65280, 483376), (69632, 453165), (87040, 362532), (90633, 348160), (104448, 302110), (120844, 261120), (130560, 241688), (151055, 208896), (174080, 181266)]