2945455440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{5501}}^1$

素因数の和:5637

約数の個数: 160

約数和(自身を含む): 9627883776

約数和(自身を除く): 6682428336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 97, 115, 120, 138, 184, 194, 230, 240, 276, 291, 345, 368, 388, 460, 485, 552, 582, 690, 776, 920, 970, 1104, 1164, 1380, 1455, 1552, 1840, 1940, 2231, 2328, 2760, 2910, 3880, 4462, 4656, 5501, 5520, 5820, 6693, 7760, 8924, 11002, 11155, 11640, 13386, 16503, 17848, 22004, 22310, 23280, 26772, 27505, 33006, 33465, 35696, 44008, 44620, 53544, 55010, 66012, 66930, 82515, 88016, 89240, 107088, 110020, 126523, 132024, 133860, 165030, 178480, 220040, 253046, 264048, 267720, 330060, 379569, 440080, 506092, 533597, 535440, 632615, 660120, 759138, 1012184, 1067194, 1265230, 1320240, 1518276, 1600791, 1897845, 2024368, 2134388, 2530460, 2667985, 3036552, 3201582, 3795690, 4268776, 5060920, 5335970, 6073104, 6403164, 7591380, 8003955, 8537552, 10121840, 10671940, 12272731, 12806328, 15182760, 16007910, 21343880, 24545462, 25612656, 30365520, 32015820, 36818193, 42687760, 49090924, 61363655, 64031640, 73636386, 98181848, 122727310, 128063280, 147272772, 184090965, 196363696, 245454620, 294545544, 368181930, 490909240, 589091088, 736363860, 981818480, 1472727720, 2945455440]

約数ペア:

[(1, 2945455440), (2, 1472727720), (3, 981818480), (4, 736363860), (5, 589091088), (6, 490909240), (8, 368181930), (10, 294545544), (12, 245454620), (15, 196363696), (16, 184090965), (20, 147272772), (23, 128063280), (24, 122727310), (30, 98181848), (40, 73636386), (46, 64031640), (48, 61363655), (60, 49090924), (69, 42687760), (80, 36818193), (92, 32015820), (97, 30365520), (115, 25612656), (120, 24545462), (138, 21343880), (184, 16007910), (194, 15182760), (230, 12806328), (240, 12272731), (276, 10671940), (291, 10121840), (345, 8537552), (368, 8003955), (388, 7591380), (460, 6403164), (485, 6073104), (552, 5335970), (582, 5060920), (690, 4268776), (776, 3795690), (920, 3201582), (970, 3036552), (1104, 2667985), (1164, 2530460), (1380, 2134388), (1455, 2024368), (1552, 1897845), (1840, 1600791), (1940, 1518276), (2231, 1320240), (2328, 1265230), (2760, 1067194), (2910, 1012184), (3880, 759138), (4462, 660120), (4656, 632615), (5501, 535440), (5520, 533597), (5820, 506092), (6693, 440080), (7760, 379569), (8924, 330060), (11002, 267720), (11155, 264048), (11640, 253046), (13386, 220040), (16503, 178480), (17848, 165030), (22004, 133860), (22310, 132024), (23280, 126523), (26772, 110020), (27505, 107088), (33006, 89240), (33465, 88016), (35696, 82515), (44008, 66930), (44620, 66012), (53544, 55010)]