420230448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13963}}^1$

素因数の和:14007

約数の個数: 120

約数和(自身を含む): 1350598080

約数和(自身を除く): 930367632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 304, 342, 396, 418, 456, 528, 627, 684, 792, 836, 912, 1254, 1368, 1584, 1672, 1881, 2508, 2736, 3344, 3762, 5016, 7524, 10032, 13963, 15048, 27926, 30096, 41889, 55852, 83778, 111704, 125667, 153593, 167556, 223408, 251334, 265297, 307186, 335112, 460779, 502668, 530594, 614372, 670224, 795891, 921558, 1005336, 1061188, 1228744, 1382337, 1591782, 1843116, 2010672, 2122376, 2387673, 2457488, 2764674, 2918267, 3183564, 3686232, 4244752, 4775346, 5529348, 5836534, 6367128, 7372464, 8754801, 9550692, 11058696, 11673068, 12734256, 17509602, 19101384, 22117392, 23346136, 26264403, 35019204, 38202768, 46692272, 52528806, 70038408, 105057612, 140076816, 210115224, 420230448]

約数ペア:

[(1, 420230448), (2, 210115224), (3, 140076816), (4, 105057612), (6, 70038408), (8, 52528806), (9, 46692272), (11, 38202768), (12, 35019204), (16, 26264403), (18, 23346136), (19, 22117392), (22, 19101384), (24, 17509602), (33, 12734256), (36, 11673068), (38, 11058696), (44, 9550692), (48, 8754801), (57, 7372464), (66, 6367128), (72, 5836534), (76, 5529348), (88, 4775346), (99, 4244752), (114, 3686232), (132, 3183564), (144, 2918267), (152, 2764674), (171, 2457488), (176, 2387673), (198, 2122376), (209, 2010672), (228, 1843116), (264, 1591782), (304, 1382337), (342, 1228744), (396, 1061188), (418, 1005336), (456, 921558), (528, 795891), (627, 670224), (684, 614372), (792, 530594), (836, 502668), (912, 460779), (1254, 335112), (1368, 307186), (1584, 265297), (1672, 251334), (1881, 223408), (2508, 167556), (2736, 153593), (3344, 125667), (3762, 111704), (5016, 83778), (7524, 55852), (10032, 41889), (13963, 30096), (15048, 27926)]