1797883320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15149}}^1$

素因数の和:15229

約数の個数: 128

約数和(自身を含む): 5759424000

約数和(自身を除く): 3961540680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1720, 1978, 2580, 2760, 2967, 3956, 4945, 5160, 5934, 7912, 9890, 11868, 14835, 15149, 19780, 23736, 29670, 30298, 39560, 45447, 59340, 60596, 75745, 90894, 118680, 121192, 151490, 181788, 227235, 302980, 348427, 363576, 454470, 605960, 651407, 696854, 908940, 1045281, 1302814, 1393708, 1742135, 1817880, 1954221, 2090562, 2605628, 2787416, 3257035, 3484270, 3908442, 4181124, 5211256, 5226405, 6514070, 6968540, 7816884, 8362248, 9771105, 10452810, 13028140, 13937080, 14982361, 15633768, 19542210, 20905620, 26056280, 29964722, 39084420, 41811240, 44947083, 59929444, 74911805, 78168840, 89894166, 119858888, 149823610, 179788332, 224735415, 299647220, 359576664, 449470830, 599294440, 898941660, 1797883320]

約数ペア:

[(1, 1797883320), (2, 898941660), (3, 599294440), (4, 449470830), (5, 359576664), (6, 299647220), (8, 224735415), (10, 179788332), (12, 149823610), (15, 119858888), (20, 89894166), (23, 78168840), (24, 74911805), (30, 59929444), (40, 44947083), (43, 41811240), (46, 39084420), (60, 29964722), (69, 26056280), (86, 20905620), (92, 19542210), (115, 15633768), (120, 14982361), (129, 13937080), (138, 13028140), (172, 10452810), (184, 9771105), (215, 8362248), (230, 7816884), (258, 6968540), (276, 6514070), (344, 5226405), (345, 5211256), (430, 4181124), (460, 3908442), (516, 3484270), (552, 3257035), (645, 2787416), (690, 2605628), (860, 2090562), (920, 1954221), (989, 1817880), (1032, 1742135), (1290, 1393708), (1380, 1302814), (1720, 1045281), (1978, 908940), (2580, 696854), (2760, 651407), (2967, 605960), (3956, 454470), (4945, 363576), (5160, 348427), (5934, 302980), (7912, 227235), (9890, 181788), (11868, 151490), (14835, 121192), (15149, 118680), (19780, 90894), (23736, 75745), (29670, 60596), (30298, 59340), (39560, 45447)]