16857371440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{3019}}^1$

素因数の和:3124

約数の個数: 240

約数和(自身を含む): 49341484800

約数和(自身を除く): 32484113360

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 59, 65, 70, 80, 91, 104, 112, 118, 130, 140, 169, 182, 208, 236, 260, 280, 295, 338, 364, 413, 455, 472, 520, 560, 590, 676, 728, 767, 826, 845, 910, 944, 1040, 1180, 1183, 1352, 1456, 1534, 1652, 1690, 1820, 2065, 2360, 2366, 2704, 3019, 3068, 3304, 3380, 3640, 3835, 4130, 4720, 4732, 5369, 5915, 6038, 6136, 6608, 6760, 7280, 7670, 8260, 9464, 9971, 10738, 11830, 12076, 12272, 13520, 15095, 15340, 16520, 18928, 19942, 21133, 21476, 23660, 24152, 26845, 30190, 30680, 33040, 39247, 39884, 42266, 42952, 47320, 48304, 49855, 53690, 60380, 61360, 69797, 78494, 79768, 84532, 85904, 94640, 99710, 105665, 107380, 120760, 139594, 156988, 159536, 169064, 178121, 196235, 199420, 211330, 214760, 241520, 274729, 279188, 313976, 338128, 348985, 356242, 392470, 398840, 422660, 429520, 510211, 549458, 558376, 627952, 697970, 712484, 784940, 797680, 845320, 890605, 1020422, 1098916, 1116752, 1246847, 1373645, 1395940, 1424968, 1569880, 1690640, 1781210, 2040844, 2197832, 2315573, 2493694, 2551055, 2747290, 2791880, 2849936, 3139760, 3562420, 3571477, 4081688, 4395664, 4631146, 4987388, 5102110, 5494580, 5583760, 6234235, 7124840, 7142954, 8163376, 9262292, 9974776, 10204220, 10989160, 11577865, 12468470, 14249680, 14285908, 16209011, 17857385, 18524584, 19949552, 20408440, 21978320, 23155730, 24936940, 28571816, 30102449, 32418022, 35714770, 37049168, 40816880, 46311460, 49873880, 57143632, 60204898, 64836044, 71429540, 81045055, 92622920, 99747760, 120409796, 129672088, 142859080, 150512245, 162090110, 185245840, 210717143, 240819592, 259344176, 285718160, 301024490, 324180220, 421434286, 481639184, 602048980, 648360440, 842868572, 1053585715, 1204097960, 1296720880, 1685737144, 2107171430, 2408195920, 3371474288, 4214342860, 8428685720, 16857371440]

約数ペア:

[(1, 16857371440), (2, 8428685720), (4, 4214342860), (5, 3371474288), (7, 2408195920), (8, 2107171430), (10, 1685737144), (13, 1296720880), (14, 1204097960), (16, 1053585715), (20, 842868572), (26, 648360440), (28, 602048980), (35, 481639184), (40, 421434286), (52, 324180220), (56, 301024490), (59, 285718160), (65, 259344176), (70, 240819592), (80, 210717143), (91, 185245840), (104, 162090110), (112, 150512245), (118, 142859080), (130, 129672088), (140, 120409796), (169, 99747760), (182, 92622920), (208, 81045055), (236, 71429540), (260, 64836044), (280, 60204898), (295, 57143632), (338, 49873880), (364, 46311460), (413, 40816880), (455, 37049168), (472, 35714770), (520, 32418022), (560, 30102449), (590, 28571816), (676, 24936940), (728, 23155730), (767, 21978320), (826, 20408440), (845, 19949552), (910, 18524584), (944, 17857385), (1040, 16209011), (1180, 14285908), (1183, 14249680), (1352, 12468470), (1456, 11577865), (1534, 10989160), (1652, 10204220), (1690, 9974776), (1820, 9262292), (2065, 8163376), (2360, 7142954), (2366, 7124840), (2704, 6234235), (3019, 5583760), (3068, 5494580), (3304, 5102110), (3380, 4987388), (3640, 4631146), (3835, 4395664), (4130, 4081688), (4720, 3571477), (4732, 3562420), (5369, 3139760), (5915, 2849936), (6038, 2791880), (6136, 2747290), (6608, 2551055), (6760, 2493694), (7280, 2315573), (7670, 2197832), (8260, 2040844), (9464, 1781210), (9971, 1690640), (10738, 1569880), (11830, 1424968), (12076, 1395940), (12272, 1373645), (13520, 1246847), (15095, 1116752), (15340, 1098916), (16520, 1020422), (18928, 890605), (19942, 845320), (21133, 797680), (21476, 784940), (23660, 712484), (24152, 697970), (26845, 627952), (30190, 558376), (30680, 549458), (33040, 510211), (39247, 429520), (39884, 422660), (42266, 398840), (42952, 392470), (47320, 356242), (48304, 348985), (49855, 338128), (53690, 313976), (60380, 279188), (61360, 274729), (69797, 241520), (78494, 214760), (79768, 211330), (84532, 199420), (85904, 196235), (94640, 178121), (99710, 169064), (105665, 159536), (107380, 156988), (120760, 139594)]