16497134640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{3371}}^1$

素因数の和:4368

約数の個数: 240

約数和(自身を含む): 63401584896

約数和(自身を除く): 46904450256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 971, 1008, 1260, 1680, 1942, 2520, 2913, 3371, 3884, 4855, 5040, 5826, 6742, 6797, 7768, 8739, 9710, 10113, 11652, 13484, 13594, 14565, 15536, 16855, 17478, 19420, 20226, 20391, 23304, 23597, 26968, 27188, 29130, 30339, 33710, 33985, 34956, 38840, 40452, 40782, 43695, 46608, 47194, 50565, 53936, 54376, 58260, 60678, 61173, 67420, 67970, 69912, 70791, 77680, 80904, 81564, 87390, 94388, 101130, 101955, 108752, 116520, 117985, 121356, 122346, 134840, 135940, 139824, 141582, 151695, 161808, 163128, 174780, 188776, 202260, 203910, 212373, 233040, 235970, 242712, 244692, 269680, 271880, 283164, 303390, 305865, 326256, 349560, 353955, 377552, 404520, 407820, 424746, 471940, 485424, 489384, 543760, 566328, 606780, 611730, 699120, 707910, 809040, 815640, 849492, 943880, 978768, 1061865, 1132656, 1213560, 1223460, 1415820, 1631280, 1698984, 1887760, 2123730, 2427120, 2446920, 2831640, 3273241, 3397968, 4247460, 4893840, 5663280, 6546482, 8494920, 9819723, 13092964, 16366205, 16989840, 19639446, 22912687, 26185928, 29459169, 32732410, 39278892, 45825374, 49098615, 52371856, 58918338, 65464820, 68738061, 78557784, 91650748, 98197230, 114563435, 117836676, 130929640, 137476122, 147295845, 157115568, 183301496, 196394460, 206214183, 229126870, 235673352, 261859280, 274952244, 294591690, 343690305, 366602992, 392788920, 412428366, 458253740, 471346704, 549904488, 589183380, 687380610, 785577840, 824856732, 916507480, 1031070915, 1099808976, 1178366760, 1374761220, 1649713464, 1833014960, 2062141830, 2356733520, 2749522440, 3299426928, 4124283660, 5499044880, 8248567320, 16497134640]

約数ペア:

[(1, 16497134640), (2, 8248567320), (3, 5499044880), (4, 4124283660), (5, 3299426928), (6, 2749522440), (7, 2356733520), (8, 2062141830), (9, 1833014960), (10, 1649713464), (12, 1374761220), (14, 1178366760), (15, 1099808976), (16, 1031070915), (18, 916507480), (20, 824856732), (21, 785577840), (24, 687380610), (28, 589183380), (30, 549904488), (35, 471346704), (36, 458253740), (40, 412428366), (42, 392788920), (45, 366602992), (48, 343690305), (56, 294591690), (60, 274952244), (63, 261859280), (70, 235673352), (72, 229126870), (80, 206214183), (84, 196394460), (90, 183301496), (105, 157115568), (112, 147295845), (120, 137476122), (126, 130929640), (140, 117836676), (144, 114563435), (168, 98197230), (180, 91650748), (210, 78557784), (240, 68738061), (252, 65464820), (280, 58918338), (315, 52371856), (336, 49098615), (360, 45825374), (420, 39278892), (504, 32732410), (560, 29459169), (630, 26185928), (720, 22912687), (840, 19639446), (971, 16989840), (1008, 16366205), (1260, 13092964), (1680, 9819723), (1942, 8494920), (2520, 6546482), (2913, 5663280), (3371, 4893840), (3884, 4247460), (4855, 3397968), (5040, 3273241), (5826, 2831640), (6742, 2446920), (6797, 2427120), (7768, 2123730), (8739, 1887760), (9710, 1698984), (10113, 1631280), (11652, 1415820), (13484, 1223460), (13594, 1213560), (14565, 1132656), (15536, 1061865), (16855, 978768), (17478, 943880), (19420, 849492), (20226, 815640), (20391, 809040), (23304, 707910), (23597, 699120), (26968, 611730), (27188, 606780), (29130, 566328), (30339, 543760), (33710, 489384), (33985, 485424), (34956, 471940), (38840, 424746), (40452, 407820), (40782, 404520), (43695, 377552), (46608, 353955), (47194, 349560), (50565, 326256), (53936, 305865), (54376, 303390), (58260, 283164), (60678, 271880), (61173, 269680), (67420, 244692), (67970, 242712), (69912, 235970), (70791, 233040), (77680, 212373), (80904, 203910), (81564, 202260), (87390, 188776), (94388, 174780), (101130, 163128), (101955, 161808), (108752, 151695), (116520, 141582), (117985, 139824), (121356, 135940), (122346, 134840)]