797481960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{4993}}^1$

素因数の和:5040

約数の個数: 128

約数和(自身を含む): 2632037760

約数和(自身を除く): 1834555800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1331, 1452, 1815, 2420, 2662, 2904, 3630, 3993, 4840, 4993, 5324, 6655, 7260, 7986, 9986, 10648, 13310, 14520, 14979, 15972, 19965, 19972, 24965, 26620, 29958, 31944, 39930, 39944, 49930, 53240, 54923, 59916, 74895, 79860, 99860, 109846, 119832, 149790, 159720, 164769, 199720, 219692, 274615, 299580, 329538, 439384, 549230, 599160, 604153, 659076, 823845, 1098460, 1208306, 1318152, 1647690, 1812459, 2196920, 2416612, 3020765, 3295380, 3624918, 4833224, 6041530, 6590760, 6645683, 7249836, 9062295, 12083060, 13291366, 14499672, 18124590, 19937049, 24166120, 26582732, 33228415, 36249180, 39874098, 53165464, 66456830, 72498360, 79748196, 99685245, 132913660, 159496392, 199370490, 265827320, 398740980, 797481960]

約数ペア:

[(1, 797481960), (2, 398740980), (3, 265827320), (4, 199370490), (5, 159496392), (6, 132913660), (8, 99685245), (10, 79748196), (11, 72498360), (12, 66456830), (15, 53165464), (20, 39874098), (22, 36249180), (24, 33228415), (30, 26582732), (33, 24166120), (40, 19937049), (44, 18124590), (55, 14499672), (60, 13291366), (66, 12083060), (88, 9062295), (110, 7249836), (120, 6645683), (121, 6590760), (132, 6041530), (165, 4833224), (220, 3624918), (242, 3295380), (264, 3020765), (330, 2416612), (363, 2196920), (440, 1812459), (484, 1647690), (605, 1318152), (660, 1208306), (726, 1098460), (968, 823845), (1210, 659076), (1320, 604153), (1331, 599160), (1452, 549230), (1815, 439384), (2420, 329538), (2662, 299580), (2904, 274615), (3630, 219692), (3993, 199720), (4840, 164769), (4993, 159720), (5324, 149790), (6655, 119832), (7260, 109846), (7986, 99860), (9986, 79860), (10648, 74895), (13310, 59916), (14520, 54923), (14979, 53240), (15972, 49930), (19965, 39944), (19972, 39930), (24965, 31944), (26620, 29958)]