20222624640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1341

約数の個数: 256

約数和(自身を含む): 65872154880

約数和(自身を除く): 45649530240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 113, 120, 128, 160, 166, 192, 226, 240, 249, 320, 332, 339, 384, 415, 452, 480, 498, 565, 640, 664, 678, 830, 904, 960, 996, 1123, 1130, 1245, 1328, 1356, 1660, 1695, 1808, 1920, 1992, 2246, 2260, 2490, 2656, 2712, 3320, 3369, 3390, 3616, 3984, 4492, 4520, 4980, 5312, 5424, 5615, 6640, 6738, 6780, 7232, 7968, 8984, 9040, 9379, 9960, 10624, 10848, 11230, 13280, 13476, 13560, 14464, 15936, 16845, 17968, 18080, 18758, 19920, 21696, 22460, 26560, 26952, 27120, 28137, 31872, 33690, 35936, 36160, 37516, 39840, 43392, 44920, 46895, 53120, 53904, 54240, 56274, 67380, 71872, 72320, 75032, 79680, 89840, 93209, 93790, 107808, 108480, 112548, 126899, 134760, 140685, 143744, 150064, 159360, 179680, 186418, 187580, 215616, 216960, 225096, 253798, 269520, 279627, 281370, 300128, 359360, 372836, 375160, 380697, 431232, 450192, 466045, 507596, 539040, 559254, 562740, 600256, 634495, 718720, 745672, 750320, 761394, 900384, 932090, 1015192, 1078080, 1118508, 1125480, 1200512, 1268990, 1398135, 1491344, 1500640, 1522788, 1800768, 1864180, 1903485, 2030384, 2156160, 2237016, 2250960, 2537980, 2796270, 2982688, 3001280, 3045576, 3601536, 3728360, 3806970, 4060768, 4474032, 4501920, 5075960, 5592540, 5965376, 6002560, 6091152, 7456720, 7613940, 8121536, 8948064, 9003840, 10151920, 10532617, 11185080, 11930752, 12182304, 14913440, 15227880, 16243072, 17896128, 18007680, 20303840, 21065234, 22370160, 24364608, 29826880, 30455760, 31597851, 35792256, 40607680, 42130468, 44740320, 48729216, 52663085, 59653760, 60911520, 63195702, 81215360, 84260936, 89480640, 105326170, 121823040, 126391404, 157989255, 168521872, 178961280, 210652340, 243646080, 252782808, 315978510, 337043744, 421304680, 505565616, 631957020, 674087488, 842609360, 1011131232, 1263914040, 1348174976, 1685218720, 2022262464, 2527828080, 3370437440, 4044524928, 5055656160, 6740874880, 10111312320, 20222624640]

約数ペア:

[(1, 20222624640), (2, 10111312320), (3, 6740874880), (4, 5055656160), (5, 4044524928), (6, 3370437440), (8, 2527828080), (10, 2022262464), (12, 1685218720), (15, 1348174976), (16, 1263914040), (20, 1011131232), (24, 842609360), (30, 674087488), (32, 631957020), (40, 505565616), (48, 421304680), (60, 337043744), (64, 315978510), (80, 252782808), (83, 243646080), (96, 210652340), (113, 178961280), (120, 168521872), (128, 157989255), (160, 126391404), (166, 121823040), (192, 105326170), (226, 89480640), (240, 84260936), (249, 81215360), (320, 63195702), (332, 60911520), (339, 59653760), (384, 52663085), (415, 48729216), (452, 44740320), (480, 42130468), (498, 40607680), (565, 35792256), (640, 31597851), (664, 30455760), (678, 29826880), (830, 24364608), (904, 22370160), (960, 21065234), (996, 20303840), (1123, 18007680), (1130, 17896128), (1245, 16243072), (1328, 15227880), (1356, 14913440), (1660, 12182304), (1695, 11930752), (1808, 11185080), (1920, 10532617), (1992, 10151920), (2246, 9003840), (2260, 8948064), (2490, 8121536), (2656, 7613940), (2712, 7456720), (3320, 6091152), (3369, 6002560), (3390, 5965376), (3616, 5592540), (3984, 5075960), (4492, 4501920), (4520, 4474032), (4980, 4060768), (5312, 3806970), (5424, 3728360), (5615, 3601536), (6640, 3045576), (6738, 3001280), (6780, 2982688), (7232, 2796270), (7968, 2537980), (8984, 2250960), (9040, 2237016), (9379, 2156160), (9960, 2030384), (10624, 1903485), (10848, 1864180), (11230, 1800768), (13280, 1522788), (13476, 1500640), (13560, 1491344), (14464, 1398135), (15936, 1268990), (16845, 1200512), (17968, 1125480), (18080, 1118508), (18758, 1078080), (19920, 1015192), (21696, 932090), (22460, 900384), (26560, 761394), (26952, 750320), (27120, 745672), (28137, 718720), (31872, 634495), (33690, 600256), (35936, 562740), (36160, 559254), (37516, 539040), (39840, 507596), (43392, 466045), (44920, 450192), (46895, 431232), (53120, 380697), (53904, 375160), (54240, 372836), (56274, 359360), (67380, 300128), (71872, 281370), (72320, 279627), (75032, 269520), (79680, 253798), (89840, 225096), (93209, 216960), (93790, 215616), (107808, 187580), (108480, 186418), (112548, 179680), (126899, 159360), (134760, 150064), (140685, 143744)]