830446680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:954

約数の個数: 256

約数和(自身を含む): 3049804800

約数和(自身を除く): 2219358120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 61, 70, 76, 84, 95, 105, 114, 120, 122, 133, 140, 152, 168, 183, 190, 210, 228, 244, 266, 280, 285, 305, 366, 380, 399, 420, 427, 456, 488, 532, 570, 610, 665, 732, 760, 798, 840, 853, 854, 915, 1064, 1140, 1159, 1220, 1281, 1330, 1464, 1596, 1706, 1708, 1830, 1995, 2135, 2280, 2318, 2440, 2559, 2562, 2660, 3192, 3412, 3416, 3477, 3660, 3990, 4265, 4270, 4636, 5118, 5124, 5320, 5795, 5971, 6405, 6824, 6954, 7320, 7980, 8113, 8530, 8540, 9272, 10236, 10248, 11590, 11942, 12795, 12810, 13908, 15960, 16207, 16226, 17060, 17080, 17385, 17913, 20472, 23180, 23884, 24339, 25590, 25620, 27816, 29855, 32414, 32452, 34120, 34770, 35826, 40565, 46360, 47768, 48621, 48678, 51180, 51240, 52033, 59710, 64828, 64904, 69540, 71652, 81035, 81130, 89565, 97242, 97356, 102360, 104066, 113449, 119420, 121695, 129656, 139080, 143304, 156099, 162070, 162260, 179130, 194484, 194712, 208132, 226898, 238840, 243105, 243390, 260165, 312198, 324140, 324520, 340347, 358260, 364231, 388968, 416264, 453796, 486210, 486780, 520330, 567245, 624396, 648280, 680694, 716520, 728462, 780495, 907592, 972420, 973560, 988627, 1040660, 1092693, 1134490, 1248792, 1361388, 1456924, 1560990, 1701735, 1821155, 1944840, 1977254, 2081320, 2185386, 2268980, 2722776, 2913848, 2965881, 3121980, 3403470, 3642310, 3954508, 4370772, 4537960, 4943135, 5463465, 5931762, 6243960, 6806940, 6920389, 7284620, 7909016, 8741544, 9886270, 10926930, 11863524, 13613880, 13840778, 14569240, 14829405, 19772540, 20761167, 21853860, 23727048, 27681556, 29658810, 34601945, 39545080, 41522334, 43707720, 55363112, 59317620, 69203890, 83044668, 103805835, 118635240, 138407780, 166089336, 207611670, 276815560, 415223340, 830446680]

約数ペア:

[(1, 830446680), (2, 415223340), (3, 276815560), (4, 207611670), (5, 166089336), (6, 138407780), (7, 118635240), (8, 103805835), (10, 83044668), (12, 69203890), (14, 59317620), (15, 55363112), (19, 43707720), (20, 41522334), (21, 39545080), (24, 34601945), (28, 29658810), (30, 27681556), (35, 23727048), (38, 21853860), (40, 20761167), (42, 19772540), (56, 14829405), (57, 14569240), (60, 13840778), (61, 13613880), (70, 11863524), (76, 10926930), (84, 9886270), (95, 8741544), (105, 7909016), (114, 7284620), (120, 6920389), (122, 6806940), (133, 6243960), (140, 5931762), (152, 5463465), (168, 4943135), (183, 4537960), (190, 4370772), (210, 3954508), (228, 3642310), (244, 3403470), (266, 3121980), (280, 2965881), (285, 2913848), (305, 2722776), (366, 2268980), (380, 2185386), (399, 2081320), (420, 1977254), (427, 1944840), (456, 1821155), (488, 1701735), (532, 1560990), (570, 1456924), (610, 1361388), (665, 1248792), (732, 1134490), (760, 1092693), (798, 1040660), (840, 988627), (853, 973560), (854, 972420), (915, 907592), (1064, 780495), (1140, 728462), (1159, 716520), (1220, 680694), (1281, 648280), (1330, 624396), (1464, 567245), (1596, 520330), (1706, 486780), (1708, 486210), (1830, 453796), (1995, 416264), (2135, 388968), (2280, 364231), (2318, 358260), (2440, 340347), (2559, 324520), (2562, 324140), (2660, 312198), (3192, 260165), (3412, 243390), (3416, 243105), (3477, 238840), (3660, 226898), (3990, 208132), (4265, 194712), (4270, 194484), (4636, 179130), (5118, 162260), (5124, 162070), (5320, 156099), (5795, 143304), (5971, 139080), (6405, 129656), (6824, 121695), (6954, 119420), (7320, 113449), (7980, 104066), (8113, 102360), (8530, 97356), (8540, 97242), (9272, 89565), (10236, 81130), (10248, 81035), (11590, 71652), (11942, 69540), (12795, 64904), (12810, 64828), (13908, 59710), (15960, 52033), (16207, 51240), (16226, 51180), (17060, 48678), (17080, 48621), (17385, 47768), (17913, 46360), (20472, 40565), (23180, 35826), (23884, 34770), (24339, 34120), (25590, 32452), (25620, 32414), (27816, 29855)]