16529284080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{2621}}^1$

素因数の和:3120

約数の個数: 240

約数和(自身を含む): 58581563040

約数和(自身を除く): 42052278960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 461, 570, 684, 720, 760, 855, 912, 922, 1140, 1368, 1383, 1520, 1710, 1844, 2280, 2305, 2621, 2736, 2766, 3420, 3688, 4149, 4560, 4610, 5242, 5532, 6840, 6915, 7376, 7863, 8298, 8759, 9220, 10484, 11064, 13105, 13680, 13830, 15726, 16596, 17518, 18440, 20745, 20968, 22128, 23589, 26210, 26277, 27660, 31452, 33192, 35036, 36880, 39315, 41490, 41936, 43795, 47178, 49799, 52420, 52554, 55320, 62904, 66384, 70072, 78630, 78831, 82980, 87590, 94356, 99598, 104840, 105108, 110640, 117945, 125808, 131385, 140144, 149397, 157260, 157662, 165960, 175180, 188712, 199196, 209680, 210216, 235890, 248995, 262770, 298794, 314520, 315324, 331920, 350360, 377424, 394155, 398392, 420432, 448191, 471780, 497990, 525540, 597588, 629040, 630648, 700720, 746985, 788310, 796784, 896382, 943560, 995980, 1051080, 1195176, 1208281, 1261296, 1493970, 1576620, 1792764, 1887120, 1991960, 2102160, 2240955, 2390352, 2416562, 2987940, 3153240, 3585528, 3624843, 3983920, 4481910, 4833124, 5975880, 6041405, 6306480, 7171056, 7249686, 8963820, 9666248, 10874529, 11951760, 12082810, 14499372, 17927640, 18124215, 19332496, 21749058, 22957339, 24165620, 28998744, 35855280, 36248430, 43498116, 45914678, 48331240, 54372645, 57997488, 68872017, 72496860, 86996232, 91829356, 96662480, 108745290, 114786695, 137744034, 144993720, 173992464, 183658712, 206616051, 217490580, 229573390, 275488068, 289987440, 344360085, 367317424, 413232102, 434981160, 459146780, 550976136, 688720170, 826464204, 869962320, 918293560, 1033080255, 1101952272, 1377440340, 1652928408, 1836587120, 2066160510, 2754880680, 3305856816, 4132321020, 5509761360, 8264642040, 16529284080]

約数ペア:

[(1, 16529284080), (2, 8264642040), (3, 5509761360), (4, 4132321020), (5, 3305856816), (6, 2754880680), (8, 2066160510), (9, 1836587120), (10, 1652928408), (12, 1377440340), (15, 1101952272), (16, 1033080255), (18, 918293560), (19, 869962320), (20, 826464204), (24, 688720170), (30, 550976136), (36, 459146780), (38, 434981160), (40, 413232102), (45, 367317424), (48, 344360085), (57, 289987440), (60, 275488068), (72, 229573390), (76, 217490580), (80, 206616051), (90, 183658712), (95, 173992464), (114, 144993720), (120, 137744034), (144, 114786695), (152, 108745290), (171, 96662480), (180, 91829356), (190, 86996232), (228, 72496860), (240, 68872017), (285, 57997488), (304, 54372645), (342, 48331240), (360, 45914678), (380, 43498116), (456, 36248430), (461, 35855280), (570, 28998744), (684, 24165620), (720, 22957339), (760, 21749058), (855, 19332496), (912, 18124215), (922, 17927640), (1140, 14499372), (1368, 12082810), (1383, 11951760), (1520, 10874529), (1710, 9666248), (1844, 8963820), (2280, 7249686), (2305, 7171056), (2621, 6306480), (2736, 6041405), (2766, 5975880), (3420, 4833124), (3688, 4481910), (4149, 3983920), (4560, 3624843), (4610, 3585528), (5242, 3153240), (5532, 2987940), (6840, 2416562), (6915, 2390352), (7376, 2240955), (7863, 2102160), (8298, 1991960), (8759, 1887120), (9220, 1792764), (10484, 1576620), (11064, 1493970), (13105, 1261296), (13680, 1208281), (13830, 1195176), (15726, 1051080), (16596, 995980), (17518, 943560), (18440, 896382), (20745, 796784), (20968, 788310), (22128, 746985), (23589, 700720), (26210, 630648), (26277, 629040), (27660, 597588), (31452, 525540), (33192, 497990), (35036, 471780), (36880, 448191), (39315, 420432), (41490, 398392), (41936, 394155), (43795, 377424), (47178, 350360), (49799, 331920), (52420, 315324), (52554, 314520), (55320, 298794), (62904, 262770), (66384, 248995), (70072, 235890), (78630, 210216), (78831, 209680), (82980, 199196), (87590, 188712), (94356, 175180), (99598, 165960), (104840, 157662), (105108, 157260), (110640, 149397), (117945, 140144), (125808, 131385)]