260020152

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7477}}^1$

素因数の和:7522

約数の個数: 128

約数和(自身を含む): 861465600

約数和(自身を除く): 601445448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 7477, 8694, 11592, 14954, 17388, 22431, 29908, 34776, 44862, 52339, 59816, 67293, 89724, 104678, 134586, 157017, 171971, 179448, 201879, 209356, 269172, 314034, 343942, 403758, 418712, 471051, 515913, 538344, 628068, 687884, 807516, 942102, 1031826, 1203797, 1256136, 1375768, 1413153, 1547739, 1615032, 1884204, 2063652, 2407594, 2826306, 3095478, 3611391, 3768408, 4127304, 4643217, 4815188, 5652612, 6190956, 7222782, 9286434, 9630376, 10834173, 11305224, 12381912, 14445564, 18572868, 21668346, 28891128, 32502519, 37145736, 43336692, 65005038, 86673384, 130010076, 260020152]

約数ペア:

[(1, 260020152), (2, 130010076), (3, 86673384), (4, 65005038), (6, 43336692), (7, 37145736), (8, 32502519), (9, 28891128), (12, 21668346), (14, 18572868), (18, 14445564), (21, 12381912), (23, 11305224), (24, 10834173), (27, 9630376), (28, 9286434), (36, 7222782), (42, 6190956), (46, 5652612), (54, 4815188), (56, 4643217), (63, 4127304), (69, 3768408), (72, 3611391), (84, 3095478), (92, 2826306), (108, 2407594), (126, 2063652), (138, 1884204), (161, 1615032), (168, 1547739), (184, 1413153), (189, 1375768), (207, 1256136), (216, 1203797), (252, 1031826), (276, 942102), (322, 807516), (378, 687884), (414, 628068), (483, 538344), (504, 515913), (552, 471051), (621, 418712), (644, 403758), (756, 343942), (828, 314034), (966, 269172), (1242, 209356), (1288, 201879), (1449, 179448), (1512, 171971), (1656, 157017), (1932, 134586), (2484, 104678), (2898, 89724), (3864, 67293), (4347, 59816), (4968, 52339), (5796, 44862), (7477, 34776), (8694, 29908), (11592, 22431), (14954, 17388)]