20220640320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2707}}^1$

素因数の和:3009

約数の個数: 224

約数和(自身を含む): 66560126976

約数和(自身を除く): 46339486656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 251, 310, 320, 372, 465, 480, 496, 502, 620, 744, 753, 930, 960, 992, 1004, 1240, 1255, 1488, 1506, 1860, 1984, 2008, 2480, 2510, 2707, 2976, 3012, 3720, 3765, 4016, 4960, 5020, 5414, 5952, 6024, 7440, 7530, 7781, 8032, 8121, 9920, 10040, 10828, 12048, 13535, 14880, 15060, 15562, 16064, 16242, 20080, 21656, 23343, 24096, 27070, 29760, 30120, 31124, 32484, 38905, 40160, 40605, 43312, 46686, 48192, 54140, 60240, 62248, 64968, 77810, 80320, 81210, 83917, 86624, 93372, 108280, 116715, 120480, 124496, 129936, 155620, 162420, 167834, 173248, 186744, 216560, 233430, 240960, 248992, 251751, 259872, 311240, 324840, 335668, 373488, 419585, 433120, 466860, 497984, 503502, 519744, 622480, 649680, 671336, 679457, 746976, 839170, 866240, 933720, 1007004, 1244960, 1258755, 1299360, 1342672, 1358914, 1493952, 1678340, 1867440, 2014008, 2038371, 2489920, 2517510, 2598720, 2685344, 2717828, 3356680, 3397285, 3734880, 4028016, 4076742, 5035020, 5370688, 5435656, 6713360, 6794570, 7469760, 8056032, 8153484, 10070040, 10191855, 10871312, 13426720, 13589140, 16112064, 16306968, 20140080, 20383710, 21063167, 21742624, 26853440, 27178280, 32613936, 40280160, 40767420, 42126334, 43485248, 54356560, 63189501, 65227872, 80560320, 81534840, 84252668, 105315835, 108713120, 126379002, 130455744, 163069680, 168505336, 210631670, 217426240, 252758004, 315947505, 326139360, 337010672, 421263340, 505516008, 631895010, 652278720, 674021344, 842526680, 1011032016, 1263790020, 1348042688, 1685053360, 2022064032, 2527580040, 3370106720, 4044128064, 5055160080, 6740213440, 10110320160, 20220640320]

約数ペア:

[(1, 20220640320), (2, 10110320160), (3, 6740213440), (4, 5055160080), (5, 4044128064), (6, 3370106720), (8, 2527580040), (10, 2022064032), (12, 1685053360), (15, 1348042688), (16, 1263790020), (20, 1011032016), (24, 842526680), (30, 674021344), (31, 652278720), (32, 631895010), (40, 505516008), (48, 421263340), (60, 337010672), (62, 326139360), (64, 315947505), (80, 252758004), (93, 217426240), (96, 210631670), (120, 168505336), (124, 163069680), (155, 130455744), (160, 126379002), (186, 108713120), (192, 105315835), (240, 84252668), (248, 81534840), (251, 80560320), (310, 65227872), (320, 63189501), (372, 54356560), (465, 43485248), (480, 42126334), (496, 40767420), (502, 40280160), (620, 32613936), (744, 27178280), (753, 26853440), (930, 21742624), (960, 21063167), (992, 20383710), (1004, 20140080), (1240, 16306968), (1255, 16112064), (1488, 13589140), (1506, 13426720), (1860, 10871312), (1984, 10191855), (2008, 10070040), (2480, 8153484), (2510, 8056032), (2707, 7469760), (2976, 6794570), (3012, 6713360), (3720, 5435656), (3765, 5370688), (4016, 5035020), (4960, 4076742), (5020, 4028016), (5414, 3734880), (5952, 3397285), (6024, 3356680), (7440, 2717828), (7530, 2685344), (7781, 2598720), (8032, 2517510), (8121, 2489920), (9920, 2038371), (10040, 2014008), (10828, 1867440), (12048, 1678340), (13535, 1493952), (14880, 1358914), (15060, 1342672), (15562, 1299360), (16064, 1258755), (16242, 1244960), (20080, 1007004), (21656, 933720), (23343, 866240), (24096, 839170), (27070, 746976), (29760, 679457), (30120, 671336), (31124, 649680), (32484, 622480), (38905, 519744), (40160, 503502), (40605, 497984), (43312, 466860), (46686, 433120), (48192, 419585), (54140, 373488), (60240, 335668), (62248, 324840), (64968, 311240), (77810, 259872), (80320, 251751), (81210, 248992), (83917, 240960), (86624, 233430), (93372, 216560), (108280, 186744), (116715, 173248), (120480, 167834), (124496, 162420), (129936, 155620)]