2049211301040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69417727}}^1$

素因数の和:69417787

約数の個数: 120

約数和(自身を含む): 7049786784768

約数和(自身を除く): 5000575483728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 69417727, 138835454, 208253181, 277670908, 347088635, 416506362, 555341816, 624759543, 694177270, 833012724, 1041265905, 1110683632, 1249519086, 1388354540, 1666025448, 2082531810, 2499038172, 2776709080, 2846126807, 3123797715, 3332050896, 4165063620, 4998076344, 5553418160, 5692253614, 6247595430, 8330127240, 8538380421, 9996152688, 11384507228, 12495190860, 14230634035, 16660254480, 17076760842, 22769014456, 24990381720, 25615141263, 28461268070, 34153521684, 42691902105, 45538028912, 49980763440, 51230282526, 56922536140, 68307043368, 85383804210, 102460565052, 113845072280, 128075706315, 136614086736, 170767608420, 204921130104, 227690144560, 256151412630, 341535216840, 409842260208, 512302825260, 683070433680, 1024605650520, 2049211301040]

約数ペア:

[(1, 2049211301040), (2, 1024605650520), (3, 683070433680), (4, 512302825260), (5, 409842260208), (6, 341535216840), (8, 256151412630), (9, 227690144560), (10, 204921130104), (12, 170767608420), (15, 136614086736), (16, 128075706315), (18, 113845072280), (20, 102460565052), (24, 85383804210), (30, 68307043368), (36, 56922536140), (40, 51230282526), (41, 49980763440), (45, 45538028912), (48, 42691902105), (60, 34153521684), (72, 28461268070), (80, 25615141263), (82, 24990381720), (90, 22769014456), (120, 17076760842), (123, 16660254480), (144, 14230634035), (164, 12495190860), (180, 11384507228), (205, 9996152688), (240, 8538380421), (246, 8330127240), (328, 6247595430), (360, 5692253614), (369, 5553418160), (410, 4998076344), (492, 4165063620), (615, 3332050896), (656, 3123797715), (720, 2846126807), (738, 2776709080), (820, 2499038172), (984, 2082531810), (1230, 1666025448), (1476, 1388354540), (1640, 1249519086), (1845, 1110683632), (1968, 1041265905), (2460, 833012724), (2952, 694177270), (3280, 624759543), (3690, 555341816), (4920, 416506362), (5904, 347088635), (7380, 277670908), (9840, 208253181), (14760, 138835454), (29520, 69417727)]