166036920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1437

約数の個数: 128

約数和(自身を含む): 573350400

約数和(自身を除く): 407313480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 942, 1099, 1256, 1259, 1570, 1884, 2198, 2355, 2518, 3140, 3297, 3768, 3777, 4396, 4710, 5036, 5495, 6280, 6295, 6594, 7554, 8792, 8813, 9420, 10072, 10990, 12590, 13188, 15108, 16485, 17626, 18840, 18885, 21980, 25180, 26376, 26439, 30216, 32970, 35252, 37770, 43960, 44065, 50360, 52878, 65940, 70504, 75540, 88130, 105756, 131880, 132195, 151080, 176260, 197663, 211512, 264390, 352520, 395326, 528780, 592989, 790652, 988315, 1057560, 1185978, 1383641, 1581304, 1976630, 2371956, 2767282, 2964945, 3953260, 4150923, 4743912, 5534564, 5929890, 6918205, 7906520, 8301846, 11069128, 11859780, 13836410, 16603692, 20754615, 23719560, 27672820, 33207384, 41509230, 55345640, 83018460, 166036920]

約数ペア:

[(1, 166036920), (2, 83018460), (3, 55345640), (4, 41509230), (5, 33207384), (6, 27672820), (7, 23719560), (8, 20754615), (10, 16603692), (12, 13836410), (14, 11859780), (15, 11069128), (20, 8301846), (21, 7906520), (24, 6918205), (28, 5929890), (30, 5534564), (35, 4743912), (40, 4150923), (42, 3953260), (56, 2964945), (60, 2767282), (70, 2371956), (84, 1976630), (105, 1581304), (120, 1383641), (140, 1185978), (157, 1057560), (168, 988315), (210, 790652), (280, 592989), (314, 528780), (420, 395326), (471, 352520), (628, 264390), (785, 211512), (840, 197663), (942, 176260), (1099, 151080), (1256, 132195), (1259, 131880), (1570, 105756), (1884, 88130), (2198, 75540), (2355, 70504), (2518, 65940), (3140, 52878), (3297, 50360), (3768, 44065), (3777, 43960), (4396, 37770), (4710, 35252), (5036, 32970), (5495, 30216), (6280, 26439), (6295, 26376), (6594, 25180), (7554, 21980), (8792, 18885), (8813, 18840), (9420, 17626), (10072, 16485), (10990, 15108), (12590, 13188)]