2227943040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 256

約数和(自身を含む): 7542288000

約数和(自身を除く): 5314344960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 157, 160, 190, 192, 228, 240, 285, 304, 314, 320, 380, 384, 389, 456, 471, 480, 570, 608, 628, 640, 760, 778, 785, 912, 942, 960, 1140, 1167, 1216, 1256, 1520, 1556, 1570, 1824, 1884, 1920, 1945, 2280, 2334, 2355, 2432, 2512, 2983, 3040, 3112, 3140, 3648, 3768, 3890, 4560, 4668, 4710, 5024, 5835, 5966, 6080, 6224, 6280, 7296, 7391, 7536, 7780, 8949, 9120, 9336, 9420, 10048, 11670, 11932, 12160, 12448, 12560, 14782, 14915, 15072, 15560, 17898, 18240, 18672, 18840, 20096, 22173, 23340, 23864, 24896, 25120, 29564, 29830, 30144, 31120, 35796, 36480, 36955, 37344, 37680, 44346, 44745, 46680, 47728, 49792, 50240, 59128, 59660, 60288, 61073, 62240, 71592, 73910, 74688, 75360, 88692, 89490, 93360, 95456, 100480, 110865, 118256, 119320, 122146, 124480, 143184, 147820, 149376, 150720, 177384, 178980, 183219, 186720, 190912, 221730, 236512, 238640, 244292, 248960, 286368, 295640, 301440, 305365, 354768, 357960, 366438, 373440, 381824, 443460, 473024, 477280, 488584, 572736, 591280, 610730, 709536, 715920, 732876, 746880, 886920, 916095, 946048, 954560, 977168, 1145472, 1160387, 1182560, 1221460, 1419072, 1431840, 1465752, 1773840, 1832190, 1909120, 1954336, 2320774, 2365120, 2442920, 2838144, 2863680, 2931504, 3481161, 3547680, 3664380, 3908672, 4641548, 4730240, 4885840, 5727360, 5801935, 5863008, 6962322, 7095360, 7328760, 7817344, 9283096, 9771680, 11603870, 11726016, 13924644, 14190720, 14657520, 17405805, 18566192, 19543360, 23207740, 23452032, 27849288, 29315040, 34811610, 37132384, 39086720, 46415480, 55698576, 58630080, 69623220, 74264768, 92830960, 111397152, 117260160, 139246440, 148529536, 185661920, 222794304, 278492880, 371323840, 445588608, 556985760, 742647680, 1113971520, 2227943040]

約数ペア:

[(1, 2227943040), (2, 1113971520), (3, 742647680), (4, 556985760), (5, 445588608), (6, 371323840), (8, 278492880), (10, 222794304), (12, 185661920), (15, 148529536), (16, 139246440), (19, 117260160), (20, 111397152), (24, 92830960), (30, 74264768), (32, 69623220), (38, 58630080), (40, 55698576), (48, 46415480), (57, 39086720), (60, 37132384), (64, 34811610), (76, 29315040), (80, 27849288), (95, 23452032), (96, 23207740), (114, 19543360), (120, 18566192), (128, 17405805), (152, 14657520), (157, 14190720), (160, 13924644), (190, 11726016), (192, 11603870), (228, 9771680), (240, 9283096), (285, 7817344), (304, 7328760), (314, 7095360), (320, 6962322), (380, 5863008), (384, 5801935), (389, 5727360), (456, 4885840), (471, 4730240), (480, 4641548), (570, 3908672), (608, 3664380), (628, 3547680), (640, 3481161), (760, 2931504), (778, 2863680), (785, 2838144), (912, 2442920), (942, 2365120), (960, 2320774), (1140, 1954336), (1167, 1909120), (1216, 1832190), (1256, 1773840), (1520, 1465752), (1556, 1431840), (1570, 1419072), (1824, 1221460), (1884, 1182560), (1920, 1160387), (1945, 1145472), (2280, 977168), (2334, 954560), (2355, 946048), (2432, 916095), (2512, 886920), (2983, 746880), (3040, 732876), (3112, 715920), (3140, 709536), (3648, 610730), (3768, 591280), (3890, 572736), (4560, 488584), (4668, 477280), (4710, 473024), (5024, 443460), (5835, 381824), (5966, 373440), (6080, 366438), (6224, 357960), (6280, 354768), (7296, 305365), (7391, 301440), (7536, 295640), (7780, 286368), (8949, 248960), (9120, 244292), (9336, 238640), (9420, 236512), (10048, 221730), (11670, 190912), (11932, 186720), (12160, 183219), (12448, 178980), (12560, 177384), (14782, 150720), (14915, 149376), (15072, 147820), (15560, 143184), (17898, 124480), (18240, 122146), (18672, 119320), (18840, 118256), (20096, 110865), (22173, 100480), (23340, 95456), (23864, 93360), (24896, 89490), (25120, 88692), (29564, 75360), (29830, 74688), (30144, 73910), (31120, 71592), (35796, 62240), (36480, 61073), (36955, 60288), (37344, 59660), (37680, 59128), (44346, 50240), (44745, 49792), (46680, 47728)]