2899687440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2663}}^1$

素因数の和:3041

約数の個数: 160

約数和(自身を含む): 9711878400

約数和(自身を除く): 6812190960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 349, 390, 520, 624, 698, 780, 1040, 1047, 1396, 1560, 1745, 2094, 2663, 2792, 3120, 3490, 4188, 4537, 5235, 5326, 5584, 6980, 7989, 8376, 9074, 10470, 10652, 13315, 13611, 13960, 15978, 16752, 18148, 20940, 21304, 22685, 26630, 27222, 27920, 31956, 34619, 36296, 39945, 41880, 42608, 45370, 53260, 54444, 63912, 68055, 69238, 72592, 79890, 83760, 90740, 103857, 106520, 108888, 127824, 136110, 138476, 159780, 173095, 181480, 207714, 213040, 217776, 272220, 276952, 319560, 346190, 362960, 415428, 519285, 544440, 553904, 639120, 692380, 830856, 929387, 1038570, 1088880, 1384760, 1661712, 1858774, 2077140, 2769520, 2788161, 3717548, 4154280, 4646935, 5576322, 7435096, 8308560, 9293870, 11152644, 12082031, 13940805, 14870192, 18587740, 22305288, 24164062, 27881610, 36246093, 37175480, 44610576, 48328124, 55763220, 60410155, 72492186, 74350960, 96656248, 111526440, 120820310, 144984372, 181230465, 193312496, 223052880, 241640620, 289968744, 362460930, 483281240, 579937488, 724921860, 966562480, 1449843720, 2899687440]

約数ペア:

[(1, 2899687440), (2, 1449843720), (3, 966562480), (4, 724921860), (5, 579937488), (6, 483281240), (8, 362460930), (10, 289968744), (12, 241640620), (13, 223052880), (15, 193312496), (16, 181230465), (20, 144984372), (24, 120820310), (26, 111526440), (30, 96656248), (39, 74350960), (40, 72492186), (48, 60410155), (52, 55763220), (60, 48328124), (65, 44610576), (78, 37175480), (80, 36246093), (104, 27881610), (120, 24164062), (130, 22305288), (156, 18587740), (195, 14870192), (208, 13940805), (240, 12082031), (260, 11152644), (312, 9293870), (349, 8308560), (390, 7435096), (520, 5576322), (624, 4646935), (698, 4154280), (780, 3717548), (1040, 2788161), (1047, 2769520), (1396, 2077140), (1560, 1858774), (1745, 1661712), (2094, 1384760), (2663, 1088880), (2792, 1038570), (3120, 929387), (3490, 830856), (4188, 692380), (4537, 639120), (5235, 553904), (5326, 544440), (5584, 519285), (6980, 415428), (7989, 362960), (8376, 346190), (9074, 319560), (10470, 276952), (10652, 272220), (13315, 217776), (13611, 213040), (13960, 207714), (15978, 181480), (16752, 173095), (18148, 159780), (20940, 138476), (21304, 136110), (22685, 127824), (26630, 108888), (27222, 106520), (27920, 103857), (31956, 90740), (34619, 83760), (36296, 79890), (39945, 72592), (41880, 69238), (42608, 68055), (45370, 63912), (53260, 54444)]