4742022880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2353

約数の個数: 192

約数和(自身を含む): 13439139840

約数和(自身を除く): 8697116960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 61, 62, 70, 80, 112, 122, 124, 140, 155, 160, 217, 224, 244, 248, 280, 305, 310, 427, 434, 488, 496, 560, 610, 620, 854, 868, 976, 992, 1085, 1120, 1220, 1240, 1708, 1736, 1891, 1952, 2135, 2170, 2239, 2440, 2480, 3416, 3472, 3782, 4270, 4340, 4478, 4880, 4960, 6832, 6944, 7564, 8540, 8680, 8956, 9455, 9760, 11195, 13237, 13664, 15128, 15673, 17080, 17360, 17912, 18910, 22390, 26474, 30256, 31346, 34160, 34720, 35824, 37820, 44780, 52948, 60512, 62692, 66185, 68320, 69409, 71648, 75640, 78365, 89560, 105896, 125384, 132370, 136579, 138818, 151280, 156730, 179120, 211792, 250768, 264740, 273158, 277636, 302560, 313460, 347045, 358240, 423584, 485863, 501536, 529480, 546316, 555272, 626920, 682895, 694090, 956053, 971726, 1058960, 1092632, 1110544, 1253840, 1365790, 1388180, 1912106, 1943452, 2117920, 2185264, 2221088, 2429315, 2507680, 2731580, 2776360, 3824212, 3886904, 4233949, 4370528, 4780265, 4858630, 5463160, 5552720, 7648424, 7773808, 8467898, 9560530, 9717260, 10926320, 11105440, 15296848, 15547616, 16935796, 19121060, 19434520, 21169745, 21852640, 29637643, 30593696, 33871592, 38242120, 38869040, 42339490, 59275286, 67743184, 76484240, 77738080, 84678980, 118550572, 135486368, 148188215, 152968480, 169357960, 237101144, 296376430, 338715920, 474202288, 592752860, 677431840, 948404576, 1185505720, 2371011440, 4742022880]

約数ペア:

[(1, 4742022880), (2, 2371011440), (4, 1185505720), (5, 948404576), (7, 677431840), (8, 592752860), (10, 474202288), (14, 338715920), (16, 296376430), (20, 237101144), (28, 169357960), (31, 152968480), (32, 148188215), (35, 135486368), (40, 118550572), (56, 84678980), (61, 77738080), (62, 76484240), (70, 67743184), (80, 59275286), (112, 42339490), (122, 38869040), (124, 38242120), (140, 33871592), (155, 30593696), (160, 29637643), (217, 21852640), (224, 21169745), (244, 19434520), (248, 19121060), (280, 16935796), (305, 15547616), (310, 15296848), (427, 11105440), (434, 10926320), (488, 9717260), (496, 9560530), (560, 8467898), (610, 7773808), (620, 7648424), (854, 5552720), (868, 5463160), (976, 4858630), (992, 4780265), (1085, 4370528), (1120, 4233949), (1220, 3886904), (1240, 3824212), (1708, 2776360), (1736, 2731580), (1891, 2507680), (1952, 2429315), (2135, 2221088), (2170, 2185264), (2239, 2117920), (2440, 1943452), (2480, 1912106), (3416, 1388180), (3472, 1365790), (3782, 1253840), (4270, 1110544), (4340, 1092632), (4478, 1058960), (4880, 971726), (4960, 956053), (6832, 694090), (6944, 682895), (7564, 626920), (8540, 555272), (8680, 546316), (8956, 529480), (9455, 501536), (9760, 485863), (11195, 423584), (13237, 358240), (13664, 347045), (15128, 313460), (15673, 302560), (17080, 277636), (17360, 273158), (17912, 264740), (18910, 250768), (22390, 211792), (26474, 179120), (30256, 156730), (31346, 151280), (34160, 138818), (34720, 136579), (35824, 132370), (37820, 125384), (44780, 105896), (52948, 89560), (60512, 78365), (62692, 75640), (66185, 71648), (68320, 69409)]