168587760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3361}}^1$

素因数の和:3407

約数の個数: 160

約数和(自身を含む): 600318720

約数和(自身を除く): 431730960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 330, 380, 418, 440, 456, 528, 570, 627, 660, 760, 836, 880, 912, 1045, 1140, 1254, 1320, 1520, 1672, 2090, 2280, 2508, 2640, 3135, 3344, 3361, 4180, 4560, 5016, 6270, 6722, 8360, 10032, 10083, 12540, 13444, 16720, 16805, 20166, 25080, 26888, 33610, 36971, 40332, 50160, 50415, 53776, 63859, 67220, 73942, 80664, 100830, 110913, 127718, 134440, 147884, 161328, 184855, 191577, 201660, 221826, 255436, 268880, 295768, 319295, 369710, 383154, 403320, 443652, 510872, 554565, 591536, 638590, 702449, 739420, 766308, 806640, 887304, 957885, 1021744, 1109130, 1277180, 1404898, 1478840, 1532616, 1774608, 1915770, 2107347, 2218260, 2554360, 2809796, 2957680, 3065232, 3512245, 3831540, 4214694, 4436520, 5108720, 5619592, 7024490, 7663080, 8429388, 8873040, 10536735, 11239184, 14048980, 15326160, 16858776, 21073470, 28097960, 33717552, 42146940, 56195920, 84293880, 168587760]

約数ペア:

[(1, 168587760), (2, 84293880), (3, 56195920), (4, 42146940), (5, 33717552), (6, 28097960), (8, 21073470), (10, 16858776), (11, 15326160), (12, 14048980), (15, 11239184), (16, 10536735), (19, 8873040), (20, 8429388), (22, 7663080), (24, 7024490), (30, 5619592), (33, 5108720), (38, 4436520), (40, 4214694), (44, 3831540), (48, 3512245), (55, 3065232), (57, 2957680), (60, 2809796), (66, 2554360), (76, 2218260), (80, 2107347), (88, 1915770), (95, 1774608), (110, 1532616), (114, 1478840), (120, 1404898), (132, 1277180), (152, 1109130), (165, 1021744), (176, 957885), (190, 887304), (209, 806640), (220, 766308), (228, 739420), (240, 702449), (264, 638590), (285, 591536), (304, 554565), (330, 510872), (380, 443652), (418, 403320), (440, 383154), (456, 369710), (528, 319295), (570, 295768), (627, 268880), (660, 255436), (760, 221826), (836, 201660), (880, 191577), (912, 184855), (1045, 161328), (1140, 147884), (1254, 134440), (1320, 127718), (1520, 110913), (1672, 100830), (2090, 80664), (2280, 73942), (2508, 67220), (2640, 63859), (3135, 53776), (3344, 50415), (3361, 50160), (4180, 40332), (4560, 36971), (5016, 33610), (6270, 26888), (6722, 25080), (8360, 20166), (10032, 16805), (10083, 16720), (12540, 13444)]