138078360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 517608000

約数和(自身を除く): 379529640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 210, 252, 280, 314, 315, 349, 360, 420, 471, 504, 628, 630, 698, 785, 840, 942, 1047, 1099, 1256, 1260, 1396, 1413, 1570, 1745, 1884, 2094, 2198, 2355, 2443, 2520, 2792, 2826, 3140, 3141, 3297, 3490, 3768, 4188, 4396, 4710, 4886, 5235, 5495, 5652, 6280, 6282, 6594, 6980, 7065, 7329, 8376, 8792, 9420, 9772, 9891, 10470, 10990, 11304, 12215, 12564, 13188, 13960, 14130, 14658, 15705, 16485, 18840, 19544, 19782, 20940, 21980, 21987, 24430, 25128, 26376, 28260, 29316, 31410, 32970, 36645, 39564, 41880, 43960, 43974, 48860, 49455, 54793, 56520, 58632, 62820, 65940, 73290, 79128, 87948, 97720, 98910, 109586, 109935, 125640, 131880, 146580, 164379, 175896, 197820, 219172, 219870, 273965, 293160, 328758, 383551, 395640, 438344, 439740, 493137, 547930, 657516, 767102, 821895, 879480, 986274, 1095860, 1150653, 1315032, 1534204, 1643790, 1917755, 1972548, 2191720, 2301306, 2465685, 3068408, 3287580, 3451959, 3835510, 3945096, 4602612, 4931370, 5753265, 6575160, 6903918, 7671020, 9205224, 9862740, 11506530, 13807836, 15342040, 17259795, 19725480, 23013060, 27615672, 34519590, 46026120, 69039180, 138078360]

約数ペア:

[(1, 138078360), (2, 69039180), (3, 46026120), (4, 34519590), (5, 27615672), (6, 23013060), (7, 19725480), (8, 17259795), (9, 15342040), (10, 13807836), (12, 11506530), (14, 9862740), (15, 9205224), (18, 7671020), (20, 6903918), (21, 6575160), (24, 5753265), (28, 4931370), (30, 4602612), (35, 3945096), (36, 3835510), (40, 3451959), (42, 3287580), (45, 3068408), (56, 2465685), (60, 2301306), (63, 2191720), (70, 1972548), (72, 1917755), (84, 1643790), (90, 1534204), (105, 1315032), (120, 1150653), (126, 1095860), (140, 986274), (157, 879480), (168, 821895), (180, 767102), (210, 657516), (252, 547930), (280, 493137), (314, 439740), (315, 438344), (349, 395640), (360, 383551), (420, 328758), (471, 293160), (504, 273965), (628, 219870), (630, 219172), (698, 197820), (785, 175896), (840, 164379), (942, 146580), (1047, 131880), (1099, 125640), (1256, 109935), (1260, 109586), (1396, 98910), (1413, 97720), (1570, 87948), (1745, 79128), (1884, 73290), (2094, 65940), (2198, 62820), (2355, 58632), (2443, 56520), (2520, 54793), (2792, 49455), (2826, 48860), (3140, 43974), (3141, 43960), (3297, 41880), (3490, 39564), (3768, 36645), (4188, 32970), (4396, 31410), (4710, 29316), (4886, 28260), (5235, 26376), (5495, 25128), (5652, 24430), (6280, 21987), (6282, 21980), (6594, 20940), (6980, 19782), (7065, 19544), (7329, 18840), (8376, 16485), (8792, 15705), (9420, 14658), (9772, 14130), (9891, 13960), (10470, 13188), (10990, 12564), (11304, 12215)]