131255233760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1433}}^1\times {\mathrm{1669}}^1$

素因数の和:3138

約数の個数: 192

約数和(自身を含む): 362090736000

約数和(自身を除く): 230835502240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1433, 1568, 1669, 1715, 1960, 2744, 2866, 3338, 3430, 3920, 5488, 5732, 6676, 6860, 7165, 7840, 8345, 10031, 10976, 11464, 11683, 13352, 13720, 14330, 16690, 20062, 22928, 23366, 26704, 27440, 28660, 33380, 40124, 45856, 46732, 50155, 53408, 54880, 57320, 58415, 66760, 70217, 80248, 81781, 93464, 100310, 114640, 116830, 133520, 140434, 160496, 163562, 186928, 200620, 229280, 233660, 267040, 280868, 320992, 327124, 351085, 373856, 401240, 408905, 467320, 491519, 561736, 572467, 654248, 702170, 802480, 817810, 934640, 983038, 1123472, 1144934, 1308496, 1404340, 1604960, 1635620, 1869280, 1966076, 2246944, 2289868, 2391677, 2457595, 2616992, 2808680, 2862335, 3271240, 3932152, 4579736, 4783354, 4915190, 5617360, 5724670, 6542480, 7864304, 9159472, 9566708, 9830380, 11234720, 11449340, 11958385, 13084960, 15728608, 16741739, 18318944, 19133416, 19660760, 22898680, 23916770, 33483478, 38266832, 39321520, 45797360, 47833540, 66966956, 76533664, 78643040, 83708695, 91594720, 95667080, 117192173, 133933912, 167417390, 191334160, 234384346, 267867824, 334834780, 382668320, 468768692, 535735648, 585960865, 669669560, 820345211, 937537384, 1171921730, 1339339120, 1640690422, 1875074768, 2343843460, 2678678240, 3281380844, 3750149536, 4101726055, 4687686920, 6562761688, 8203452110, 9375373840, 13125523376, 16406904220, 18750747680, 26251046752, 32813808440, 65627616880, 131255233760]

約数ペア:

[(1, 131255233760), (2, 65627616880), (4, 32813808440), (5, 26251046752), (7, 18750747680), (8, 16406904220), (10, 13125523376), (14, 9375373840), (16, 8203452110), (20, 6562761688), (28, 4687686920), (32, 4101726055), (35, 3750149536), (40, 3281380844), (49, 2678678240), (56, 2343843460), (70, 1875074768), (80, 1640690422), (98, 1339339120), (112, 1171921730), (140, 937537384), (160, 820345211), (196, 669669560), (224, 585960865), (245, 535735648), (280, 468768692), (343, 382668320), (392, 334834780), (490, 267867824), (560, 234384346), (686, 191334160), (784, 167417390), (980, 133933912), (1120, 117192173), (1372, 95667080), (1433, 91594720), (1568, 83708695), (1669, 78643040), (1715, 76533664), (1960, 66966956), (2744, 47833540), (2866, 45797360), (3338, 39321520), (3430, 38266832), (3920, 33483478), (5488, 23916770), (5732, 22898680), (6676, 19660760), (6860, 19133416), (7165, 18318944), (7840, 16741739), (8345, 15728608), (10031, 13084960), (10976, 11958385), (11464, 11449340), (11683, 11234720), (13352, 9830380), (13720, 9566708), (14330, 9159472), (16690, 7864304), (20062, 6542480), (22928, 5724670), (23366, 5617360), (26704, 4915190), (27440, 4783354), (28660, 4579736), (33380, 3932152), (40124, 3271240), (45856, 2862335), (46732, 2808680), (50155, 2616992), (53408, 2457595), (54880, 2391677), (57320, 2289868), (58415, 2246944), (66760, 1966076), (70217, 1869280), (80248, 1635620), (81781, 1604960), (93464, 1404340), (100310, 1308496), (114640, 1144934), (116830, 1123472), (133520, 983038), (140434, 934640), (160496, 817810), (163562, 802480), (186928, 702170), (200620, 654248), (229280, 572467), (233660, 561736), (267040, 491519), (280868, 467320), (320992, 408905), (327124, 401240), (351085, 373856)]