22245960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:931

約数の個数: 128

約数和(自身を含む): 76723200

約数和(自身を除く): 54477240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 887, 1045, 1140, 1254, 1320, 1672, 1774, 2090, 2280, 2508, 2661, 3135, 3548, 4180, 4435, 5016, 5322, 6270, 7096, 8360, 8870, 9757, 10644, 12540, 13305, 16853, 17740, 19514, 21288, 25080, 26610, 29271, 33706, 35480, 39028, 48785, 50559, 53220, 58542, 67412, 78056, 84265, 97570, 101118, 106440, 117084, 134824, 146355, 168530, 185383, 195140, 202236, 234168, 252795, 292710, 337060, 370766, 390280, 404472, 505590, 556149, 585420, 674120, 741532, 926915, 1011180, 1112298, 1170840, 1483064, 1853830, 2022360, 2224596, 2780745, 3707660, 4449192, 5561490, 7415320, 11122980, 22245960]

約数ペア:

[(1, 22245960), (2, 11122980), (3, 7415320), (4, 5561490), (5, 4449192), (6, 3707660), (8, 2780745), (10, 2224596), (11, 2022360), (12, 1853830), (15, 1483064), (19, 1170840), (20, 1112298), (22, 1011180), (24, 926915), (30, 741532), (33, 674120), (38, 585420), (40, 556149), (44, 505590), (55, 404472), (57, 390280), (60, 370766), (66, 337060), (76, 292710), (88, 252795), (95, 234168), (110, 202236), (114, 195140), (120, 185383), (132, 168530), (152, 146355), (165, 134824), (190, 117084), (209, 106440), (220, 101118), (228, 97570), (264, 84265), (285, 78056), (330, 67412), (380, 58542), (418, 53220), (440, 50559), (456, 48785), (570, 39028), (627, 35480), (660, 33706), (760, 29271), (836, 26610), (887, 25080), (1045, 21288), (1140, 19514), (1254, 17740), (1320, 16853), (1672, 13305), (1774, 12540), (2090, 10644), (2280, 9757), (2508, 8870), (2661, 8360), (3135, 7096), (3548, 6270), (4180, 5322), (4435, 5016)]