995851560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:776

約数の個数: 256

約数和(自身を含む): 3494016000

約数和(自身を除く): 2498164440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 59, 60, 66, 76, 88, 95, 110, 114, 118, 120, 132, 152, 165, 177, 190, 209, 220, 228, 236, 264, 285, 295, 330, 354, 380, 418, 440, 456, 472, 570, 590, 627, 649, 660, 673, 708, 760, 836, 885, 1045, 1121, 1140, 1180, 1254, 1298, 1320, 1346, 1416, 1672, 1770, 1947, 2019, 2090, 2242, 2280, 2360, 2508, 2596, 2692, 3135, 3245, 3363, 3365, 3540, 3894, 4038, 4180, 4484, 5016, 5192, 5384, 5605, 6270, 6490, 6726, 6730, 7080, 7403, 7788, 8076, 8360, 8968, 9735, 10095, 11210, 12331, 12540, 12787, 12980, 13452, 13460, 14806, 15576, 16152, 16815, 19470, 20190, 22209, 22420, 24662, 25080, 25574, 25960, 26904, 26920, 29612, 33630, 36993, 37015, 38361, 38940, 39707, 40380, 44418, 44840, 49324, 51148, 59224, 61655, 63935, 67260, 73986, 74030, 76722, 77880, 79414, 80760, 88836, 98648, 102296, 111045, 119121, 123310, 127870, 134520, 140657, 147972, 148060, 153444, 158828, 177672, 184965, 191805, 198535, 222090, 238242, 246620, 255740, 281314, 295944, 296120, 306888, 317656, 369930, 383610, 397070, 421971, 436777, 444180, 476484, 493240, 511480, 562628, 595605, 703285, 739860, 754433, 767220, 794140, 843942, 873554, 888360, 952968, 1125256, 1191210, 1310331, 1406570, 1479720, 1508866, 1534440, 1588280, 1687884, 1747108, 2109855, 2183885, 2263299, 2382420, 2620662, 2813140, 3017732, 3375768, 3494216, 3772165, 4219710, 4367770, 4526598, 4764840, 5241324, 5626280, 6035464, 6551655, 7544330, 8298763, 8439420, 8735540, 9053196, 10482648, 11316495, 13103310, 15088660, 16597526, 16878840, 17471080, 18106392, 22632990, 24896289, 26206620, 30177320, 33195052, 41493815, 45265980, 49792578, 52413240, 66390104, 82987630, 90531960, 99585156, 124481445, 165975260, 199170312, 248962890, 331950520, 497925780, 995851560]

約数ペア:

[(1, 995851560), (2, 497925780), (3, 331950520), (4, 248962890), (5, 199170312), (6, 165975260), (8, 124481445), (10, 99585156), (11, 90531960), (12, 82987630), (15, 66390104), (19, 52413240), (20, 49792578), (22, 45265980), (24, 41493815), (30, 33195052), (33, 30177320), (38, 26206620), (40, 24896289), (44, 22632990), (55, 18106392), (57, 17471080), (59, 16878840), (60, 16597526), (66, 15088660), (76, 13103310), (88, 11316495), (95, 10482648), (110, 9053196), (114, 8735540), (118, 8439420), (120, 8298763), (132, 7544330), (152, 6551655), (165, 6035464), (177, 5626280), (190, 5241324), (209, 4764840), (220, 4526598), (228, 4367770), (236, 4219710), (264, 3772165), (285, 3494216), (295, 3375768), (330, 3017732), (354, 2813140), (380, 2620662), (418, 2382420), (440, 2263299), (456, 2183885), (472, 2109855), (570, 1747108), (590, 1687884), (627, 1588280), (649, 1534440), (660, 1508866), (673, 1479720), (708, 1406570), (760, 1310331), (836, 1191210), (885, 1125256), (1045, 952968), (1121, 888360), (1140, 873554), (1180, 843942), (1254, 794140), (1298, 767220), (1320, 754433), (1346, 739860), (1416, 703285), (1672, 595605), (1770, 562628), (1947, 511480), (2019, 493240), (2090, 476484), (2242, 444180), (2280, 436777), (2360, 421971), (2508, 397070), (2596, 383610), (2692, 369930), (3135, 317656), (3245, 306888), (3363, 296120), (3365, 295944), (3540, 281314), (3894, 255740), (4038, 246620), (4180, 238242), (4484, 222090), (5016, 198535), (5192, 191805), (5384, 184965), (5605, 177672), (6270, 158828), (6490, 153444), (6726, 148060), (6730, 147972), (7080, 140657), (7403, 134520), (7788, 127870), (8076, 123310), (8360, 119121), (8968, 111045), (9735, 102296), (10095, 98648), (11210, 88836), (12331, 80760), (12540, 79414), (12787, 77880), (12980, 76722), (13452, 74030), (13460, 73986), (14806, 67260), (15576, 63935), (16152, 61655), (16815, 59224), (19470, 51148), (20190, 49324), (22209, 44840), (22420, 44418), (24662, 40380), (25080, 39707), (25574, 38940), (25960, 38361), (26904, 37015), (26920, 36993), (29612, 33630)]