7810561680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1733}}^1$

素因数の和:2049

約数の個数: 160

約数和(自身を含む): 24615031680

約数和(自身を除く): 16804470000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 211, 240, 267, 356, 422, 445, 534, 633, 712, 844, 890, 1055, 1068, 1266, 1335, 1424, 1688, 1733, 1780, 2110, 2136, 2532, 2670, 3165, 3376, 3466, 3560, 4220, 4272, 5064, 5199, 5340, 6330, 6932, 7120, 8440, 8665, 10128, 10398, 10680, 12660, 13864, 16880, 17330, 18779, 20796, 21360, 25320, 25995, 27728, 34660, 37558, 41592, 50640, 51990, 56337, 69320, 75116, 83184, 93895, 103980, 112674, 138640, 150232, 154237, 187790, 207960, 225348, 281685, 300464, 308474, 365663, 375580, 415920, 450696, 462711, 563370, 616948, 731326, 751160, 771185, 901392, 925422, 1096989, 1126740, 1233896, 1462652, 1502320, 1542370, 1828315, 1850844, 2193978, 2253480, 2313555, 2467792, 2925304, 3084740, 3656630, 3701688, 4387956, 4506960, 4627110, 5484945, 5850608, 6169480, 7313260, 7403376, 8775912, 9254220, 10969890, 12338960, 14626520, 17551824, 18508440, 21939780, 29253040, 32544007, 37016880, 43879560, 65088014, 87759120, 97632021, 130176028, 162720035, 195264042, 260352056, 325440070, 390528084, 488160105, 520704112, 650880140, 781056168, 976320210, 1301760280, 1562112336, 1952640420, 2603520560, 3905280840, 7810561680]

約数ペア:

[(1, 7810561680), (2, 3905280840), (3, 2603520560), (4, 1952640420), (5, 1562112336), (6, 1301760280), (8, 976320210), (10, 781056168), (12, 650880140), (15, 520704112), (16, 488160105), (20, 390528084), (24, 325440070), (30, 260352056), (40, 195264042), (48, 162720035), (60, 130176028), (80, 97632021), (89, 87759120), (120, 65088014), (178, 43879560), (211, 37016880), (240, 32544007), (267, 29253040), (356, 21939780), (422, 18508440), (445, 17551824), (534, 14626520), (633, 12338960), (712, 10969890), (844, 9254220), (890, 8775912), (1055, 7403376), (1068, 7313260), (1266, 6169480), (1335, 5850608), (1424, 5484945), (1688, 4627110), (1733, 4506960), (1780, 4387956), (2110, 3701688), (2136, 3656630), (2532, 3084740), (2670, 2925304), (3165, 2467792), (3376, 2313555), (3466, 2253480), (3560, 2193978), (4220, 1850844), (4272, 1828315), (5064, 1542370), (5199, 1502320), (5340, 1462652), (6330, 1233896), (6932, 1126740), (7120, 1096989), (8440, 925422), (8665, 901392), (10128, 771185), (10398, 751160), (10680, 731326), (12660, 616948), (13864, 563370), (16880, 462711), (17330, 450696), (18779, 415920), (20796, 375580), (21360, 365663), (25320, 308474), (25995, 300464), (27728, 281685), (34660, 225348), (37558, 207960), (41592, 187790), (50640, 154237), (51990, 150232), (56337, 138640), (69320, 112674), (75116, 103980), (83184, 93895)]