28931783040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{2423}}^1$

素因数の和:3142

約数の個数: 256

約数和(自身を含む): 102657369600

約数和(自身を除く): 73725586560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 691, 720, 864, 960, 1080, 1152, 1382, 1440, 1728, 1920, 2073, 2160, 2423, 2764, 2880, 3455, 3456, 4146, 4320, 4846, 5528, 5760, 6219, 6910, 7269, 8292, 8640, 9692, 10365, 11056, 12115, 12438, 13820, 14538, 16584, 17280, 18657, 19384, 20730, 21807, 22112, 24230, 24876, 27640, 29076, 31095, 33168, 36345, 37314, 38768, 41460, 43614, 44224, 48460, 49752, 55280, 58152, 62190, 65421, 66336, 72690, 74628, 77536, 82920, 87228, 88448, 93285, 96920, 99504, 109035, 110560, 116304, 124380, 130842, 132672, 145380, 149256, 155072, 165840, 174456, 186570, 193840, 199008, 218070, 221120, 232608, 248760, 261684, 265344, 290760, 298512, 310144, 327105, 331680, 348912, 373140, 387680, 398016, 436140, 442240, 465216, 497520, 523368, 581520, 597024, 654210, 663360, 697824, 746280, 775360, 796032, 872280, 930432, 995040, 1046736, 1163040, 1194048, 1308420, 1326720, 1395648, 1492560, 1550720, 1674293, 1744560, 1990080, 2093472, 2326080, 2388096, 2616840, 2791296, 2985120, 3348586, 3489120, 3980160, 4186944, 4652160, 5022879, 5233680, 5970240, 6697172, 6978240, 8371465, 8373888, 10045758, 10467360, 11940480, 13394344, 13956480, 15068637, 16742930, 20091516, 20934720, 25114395, 26788688, 30137274, 33485860, 40183032, 41869440, 45205911, 50228790, 53577376, 60274548, 66971720, 75343185, 80366064, 90411822, 100457580, 107154752, 120549096, 133943440, 150686370, 160732128, 180823644, 200915160, 214309504, 226029555, 241098192, 267886880, 301372740, 321464256, 361647288, 401830320, 452059110, 482196384, 535773760, 602745480, 642928512, 723294576, 803660640, 904118220, 964392768, 1071547520, 1205490960, 1446589152, 1607321280, 1808236440, 1928785536, 2410981920, 2893178304, 3214642560, 3616472880, 4821963840, 5786356608, 7232945760, 9643927680, 14465891520, 28931783040]

約数ペア:

[(1, 28931783040), (2, 14465891520), (3, 9643927680), (4, 7232945760), (5, 5786356608), (6, 4821963840), (8, 3616472880), (9, 3214642560), (10, 2893178304), (12, 2410981920), (15, 1928785536), (16, 1808236440), (18, 1607321280), (20, 1446589152), (24, 1205490960), (27, 1071547520), (30, 964392768), (32, 904118220), (36, 803660640), (40, 723294576), (45, 642928512), (48, 602745480), (54, 535773760), (60, 482196384), (64, 452059110), (72, 401830320), (80, 361647288), (90, 321464256), (96, 301372740), (108, 267886880), (120, 241098192), (128, 226029555), (135, 214309504), (144, 200915160), (160, 180823644), (180, 160732128), (192, 150686370), (216, 133943440), (240, 120549096), (270, 107154752), (288, 100457580), (320, 90411822), (360, 80366064), (384, 75343185), (432, 66971720), (480, 60274548), (540, 53577376), (576, 50228790), (640, 45205911), (691, 41869440), (720, 40183032), (864, 33485860), (960, 30137274), (1080, 26788688), (1152, 25114395), (1382, 20934720), (1440, 20091516), (1728, 16742930), (1920, 15068637), (2073, 13956480), (2160, 13394344), (2423, 11940480), (2764, 10467360), (2880, 10045758), (3455, 8373888), (3456, 8371465), (4146, 6978240), (4320, 6697172), (4846, 5970240), (5528, 5233680), (5760, 5022879), (6219, 4652160), (6910, 4186944), (7269, 3980160), (8292, 3489120), (8640, 3348586), (9692, 2985120), (10365, 2791296), (11056, 2616840), (12115, 2388096), (12438, 2326080), (13820, 2093472), (14538, 1990080), (16584, 1744560), (17280, 1674293), (18657, 1550720), (19384, 1492560), (20730, 1395648), (21807, 1326720), (22112, 1308420), (24230, 1194048), (24876, 1163040), (27640, 1046736), (29076, 995040), (31095, 930432), (33168, 872280), (36345, 796032), (37314, 775360), (38768, 746280), (41460, 697824), (43614, 663360), (44224, 654210), (48460, 597024), (49752, 581520), (55280, 523368), (58152, 497520), (62190, 465216), (65421, 442240), (66336, 436140), (72690, 398016), (74628, 387680), (77536, 373140), (82920, 348912), (87228, 331680), (88448, 327105), (93285, 310144), (96920, 298512), (99504, 290760), (109035, 265344), (110560, 261684), (116304, 248760), (124380, 232608), (130842, 221120), (132672, 218070), (145380, 199008), (149256, 193840), (155072, 186570), (165840, 174456)]