212619120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6661}}^1$

素因数の和:6703

約数の個数: 160

約数和(自身を含む): 793044480

約数和(自身を除く): 580425360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 6661, 7980, 10640, 13322, 15960, 19983, 26644, 31920, 33305, 39966, 46627, 53288, 66610, 79932, 93254, 99915, 106576, 126559, 133220, 139881, 159864, 186508, 199830, 233135, 253118, 266440, 279762, 319728, 373016, 379677, 399660, 466270, 506236, 532880, 559524, 632795, 699405, 746032, 759354, 799320, 885913, 932540, 1012472, 1119048, 1265590, 1398810, 1518708, 1598640, 1771826, 1865080, 1898385, 2024944, 2238096, 2531180, 2657739, 2797620, 3037416, 3543652, 3730160, 3796770, 4429565, 5062360, 5315478, 5595240, 6074832, 7087304, 7593540, 8859130, 10124720, 10630956, 11190480, 13288695, 14174608, 15187080, 17718260, 21261912, 26577390, 30374160, 35436520, 42523824, 53154780, 70873040, 106309560, 212619120]

約数ペア:

[(1, 212619120), (2, 106309560), (3, 70873040), (4, 53154780), (5, 42523824), (6, 35436520), (7, 30374160), (8, 26577390), (10, 21261912), (12, 17718260), (14, 15187080), (15, 14174608), (16, 13288695), (19, 11190480), (20, 10630956), (21, 10124720), (24, 8859130), (28, 7593540), (30, 7087304), (35, 6074832), (38, 5595240), (40, 5315478), (42, 5062360), (48, 4429565), (56, 3796770), (57, 3730160), (60, 3543652), (70, 3037416), (76, 2797620), (80, 2657739), (84, 2531180), (95, 2238096), (105, 2024944), (112, 1898385), (114, 1865080), (120, 1771826), (133, 1598640), (140, 1518708), (152, 1398810), (168, 1265590), (190, 1119048), (210, 1012472), (228, 932540), (240, 885913), (266, 799320), (280, 759354), (285, 746032), (304, 699405), (336, 632795), (380, 559524), (399, 532880), (420, 506236), (456, 466270), (532, 399660), (560, 379677), (570, 373016), (665, 319728), (760, 279762), (798, 266440), (840, 253118), (912, 233135), (1064, 199830), (1140, 186508), (1330, 159864), (1520, 139881), (1596, 133220), (1680, 126559), (1995, 106576), (2128, 99915), (2280, 93254), (2660, 79932), (3192, 66610), (3990, 53288), (4560, 46627), (5320, 39966), (6384, 33305), (6661, 31920), (7980, 26644), (10640, 19983), (13322, 15960)]