163049640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5501}}^1$

素因数の和:5547

約数の個数: 128

約数和(自身を含む): 554601600

約数和(自身を除く): 391551960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5501, 5928, 7410, 9880, 11002, 14820, 16503, 22004, 27505, 29640, 33006, 44008, 55010, 66012, 71513, 82515, 104519, 110020, 132024, 143026, 165030, 209038, 214539, 220040, 286052, 313557, 330060, 357565, 418076, 429078, 522595, 572104, 627114, 660120, 715130, 836152, 858156, 1045190, 1072695, 1254228, 1358747, 1430260, 1567785, 1716312, 2090380, 2145390, 2508456, 2717494, 2860520, 3135570, 4076241, 4180760, 4290780, 5434988, 6271140, 6793735, 8152482, 8581560, 10869976, 12542280, 13587470, 16304964, 20381205, 27174940, 32609928, 40762410, 54349880, 81524820, 163049640]

約数ペア:

[(1, 163049640), (2, 81524820), (3, 54349880), (4, 40762410), (5, 32609928), (6, 27174940), (8, 20381205), (10, 16304964), (12, 13587470), (13, 12542280), (15, 10869976), (19, 8581560), (20, 8152482), (24, 6793735), (26, 6271140), (30, 5434988), (38, 4290780), (39, 4180760), (40, 4076241), (52, 3135570), (57, 2860520), (60, 2717494), (65, 2508456), (76, 2145390), (78, 2090380), (95, 1716312), (104, 1567785), (114, 1430260), (120, 1358747), (130, 1254228), (152, 1072695), (156, 1045190), (190, 858156), (195, 836152), (228, 715130), (247, 660120), (260, 627114), (285, 572104), (312, 522595), (380, 429078), (390, 418076), (456, 357565), (494, 330060), (520, 313557), (570, 286052), (741, 220040), (760, 214539), (780, 209038), (988, 165030), (1140, 143026), (1235, 132024), (1482, 110020), (1560, 104519), (1976, 82515), (2280, 71513), (2470, 66012), (2964, 55010), (3705, 44008), (4940, 33006), (5501, 29640), (5928, 27505), (7410, 22004), (9880, 16503), (11002, 14820)]