10668840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1$

素因数の和:1011

約数の個数: 128

約数和(自身を含む): 39432960

約数和(自身を除く): 28764120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 977, 1092, 1365, 1560, 1820, 1954, 2184, 2730, 2931, 3640, 3908, 4885, 5460, 5862, 6839, 7816, 9770, 10920, 11724, 12701, 13678, 14655, 19540, 20517, 23448, 25402, 27356, 29310, 34195, 38103, 39080, 41034, 50804, 54712, 58620, 63505, 68390, 76206, 82068, 88907, 101608, 102585, 117240, 127010, 136780, 152412, 164136, 177814, 190515, 205170, 254020, 266721, 273560, 304824, 355628, 381030, 410340, 444535, 508040, 533442, 711256, 762060, 820680, 889070, 1066884, 1333605, 1524120, 1778140, 2133768, 2667210, 3556280, 5334420, 10668840]

約数ペア:

[(1, 10668840), (2, 5334420), (3, 3556280), (4, 2667210), (5, 2133768), (6, 1778140), (7, 1524120), (8, 1333605), (10, 1066884), (12, 889070), (13, 820680), (14, 762060), (15, 711256), (20, 533442), (21, 508040), (24, 444535), (26, 410340), (28, 381030), (30, 355628), (35, 304824), (39, 273560), (40, 266721), (42, 254020), (52, 205170), (56, 190515), (60, 177814), (65, 164136), (70, 152412), (78, 136780), (84, 127010), (91, 117240), (104, 102585), (105, 101608), (120, 88907), (130, 82068), (140, 76206), (156, 68390), (168, 63505), (182, 58620), (195, 54712), (210, 50804), (260, 41034), (273, 39080), (280, 38103), (312, 34195), (364, 29310), (390, 27356), (420, 25402), (455, 23448), (520, 20517), (546, 19540), (728, 14655), (780, 13678), (840, 12701), (910, 11724), (977, 10920), (1092, 9770), (1365, 7816), (1560, 6839), (1820, 5862), (1954, 5460), (2184, 4885), (2730, 3908), (2931, 3640)]