2947806960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{76289}}^1$

素因数の和:76335

約数の個数: 160

約数和(自身を含む): 10897873920

約数和(自身を除く): 7950066960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 76289, 152578, 228867, 305156, 381445, 457734, 534023, 610312, 762890, 915468, 1068046, 1144335, 1220624, 1525780, 1602069, 1754647, 1830936, 2136092, 2288670, 2670115, 3051560, 3204138, 3509294, 3661872, 4272184, 4577340, 5263941, 5340230, 6103120, 6408276, 7018588, 8010345, 8544368, 8773235, 9154680, 10527882, 10680460, 12282529, 12816552, 14037176, 16020690, 17546470, 18309360, 21055764, 21360920, 24565058, 25633104, 26319705, 28074352, 32041380, 35092940, 36847587, 42111528, 42721840, 49130116, 52639410, 61412645, 64082760, 70185880, 73695174, 84223056, 98260232, 105278820, 122825290, 128165520, 140371760, 147390348, 184237935, 196520464, 210557640, 245650580, 294780696, 368475870, 421115280, 491301160, 589561392, 736951740, 982602320, 1473903480, 2947806960]

約数ペア:

[(1, 2947806960), (2, 1473903480), (3, 982602320), (4, 736951740), (5, 589561392), (6, 491301160), (7, 421115280), (8, 368475870), (10, 294780696), (12, 245650580), (14, 210557640), (15, 196520464), (16, 184237935), (20, 147390348), (21, 140371760), (23, 128165520), (24, 122825290), (28, 105278820), (30, 98260232), (35, 84223056), (40, 73695174), (42, 70185880), (46, 64082760), (48, 61412645), (56, 52639410), (60, 49130116), (69, 42721840), (70, 42111528), (80, 36847587), (84, 35092940), (92, 32041380), (105, 28074352), (112, 26319705), (115, 25633104), (120, 24565058), (138, 21360920), (140, 21055764), (161, 18309360), (168, 17546470), (184, 16020690), (210, 14037176), (230, 12816552), (240, 12282529), (276, 10680460), (280, 10527882), (322, 9154680), (336, 8773235), (345, 8544368), (368, 8010345), (420, 7018588), (460, 6408276), (483, 6103120), (552, 5340230), (560, 5263941), (644, 4577340), (690, 4272184), (805, 3661872), (840, 3509294), (920, 3204138), (966, 3051560), (1104, 2670115), (1288, 2288670), (1380, 2136092), (1610, 1830936), (1680, 1754647), (1840, 1602069), (1932, 1525780), (2415, 1220624), (2576, 1144335), (2760, 1068046), (3220, 915468), (3864, 762890), (4830, 610312), (5520, 534023), (6440, 457734), (7728, 381445), (9660, 305156), (12880, 228867), (19320, 152578), (38640, 76289)]