1907855040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21839}}^1$

素因数の和:21879

約数の個数: 224

約数和(自身を含む): 7455651840

約数和(自身を除く): 5547796800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21839, 21840, 29120, 43678, 43680, 65517, 87356, 87360, 109195, 131034, 152873, 174712, 218390, 262068, 283907, 305746, 327585, 349424, 436780, 458619, 524136, 567814, 611492, 655170, 698848, 764365, 851721, 873560, 917238, 1048272, 1135628, 1222984, 1310340, 1397696, 1419535, 1528730, 1703442, 1747120, 1834476, 1987349, 2096544, 2271256, 2293095, 2445968, 2620680, 2839070, 3057460, 3406884, 3494240, 3668952, 3974698, 4193088, 4258605, 4542512, 4586190, 4891936, 5241360, 5678140, 5962047, 6114920, 6813768, 6988480, 7337904, 7949396, 8517210, 9085024, 9172380, 9783872, 9936745, 10482720, 11356280, 11924094, 12229840, 13627536, 14675808, 15898792, 17034420, 18170048, 18344760, 19873490, 20965440, 22712560, 23848188, 24459680, 27255072, 29351616, 29810235, 31797584, 34068840, 36689520, 39746980, 45425120, 47696376, 48919360, 54510144, 59620470, 63595168, 68137680, 73379040, 79493960, 90850240, 95392752, 119240940, 127190336, 136275360, 146758080, 158987920, 190785504, 238481880, 272550720, 317975840, 381571008, 476963760, 635951680, 953927520, 1907855040]

約数ペア:

[(1, 1907855040), (2, 953927520), (3, 635951680), (4, 476963760), (5, 381571008), (6, 317975840), (7, 272550720), (8, 238481880), (10, 190785504), (12, 158987920), (13, 146758080), (14, 136275360), (15, 127190336), (16, 119240940), (20, 95392752), (21, 90850240), (24, 79493960), (26, 73379040), (28, 68137680), (30, 63595168), (32, 59620470), (35, 54510144), (39, 48919360), (40, 47696376), (42, 45425120), (48, 39746980), (52, 36689520), (56, 34068840), (60, 31797584), (64, 29810235), (65, 29351616), (70, 27255072), (78, 24459680), (80, 23848188), (84, 22712560), (91, 20965440), (96, 19873490), (104, 18344760), (105, 18170048), (112, 17034420), (120, 15898792), (130, 14675808), (140, 13627536), (156, 12229840), (160, 11924094), (168, 11356280), (182, 10482720), (192, 9936745), (195, 9783872), (208, 9172380), (210, 9085024), (224, 8517210), (240, 7949396), (260, 7337904), (273, 6988480), (280, 6813768), (312, 6114920), (320, 5962047), (336, 5678140), (364, 5241360), (390, 4891936), (416, 4586190), (420, 4542512), (448, 4258605), (455, 4193088), (480, 3974698), (520, 3668952), (546, 3494240), (560, 3406884), (624, 3057460), (672, 2839070), (728, 2620680), (780, 2445968), (832, 2293095), (840, 2271256), (910, 2096544), (960, 1987349), (1040, 1834476), (1092, 1747120), (1120, 1703442), (1248, 1528730), (1344, 1419535), (1365, 1397696), (1456, 1310340), (1560, 1222984), (1680, 1135628), (1820, 1048272), (2080, 917238), (2184, 873560), (2240, 851721), (2496, 764365), (2730, 698848), (2912, 655170), (3120, 611492), (3360, 567814), (3640, 524136), (4160, 458619), (4368, 436780), (5460, 349424), (5824, 327585), (6240, 305746), (6720, 283907), (7280, 262068), (8736, 218390), (10920, 174712), (12480, 152873), (14560, 131034), (17472, 109195), (21839, 87360), (21840, 87356), (29120, 65517), (43678, 43680)]