18979133600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{293}}^1$

素因数の和:632

約数の個数: 288

約数和(自身を含む): 54570257280

約数和(自身を除く): 35591123680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 160, 172, 175, 200, 215, 224, 269, 280, 293, 301, 344, 350, 400, 430, 538, 560, 586, 602, 688, 700, 800, 860, 1075, 1076, 1120, 1172, 1204, 1345, 1376, 1400, 1465, 1505, 1720, 1883, 2051, 2150, 2152, 2344, 2408, 2690, 2800, 2930, 3010, 3440, 3766, 4102, 4300, 4304, 4688, 4816, 5380, 5600, 5860, 6020, 6725, 6880, 7325, 7525, 7532, 8204, 8600, 8608, 9376, 9415, 9632, 10255, 10760, 11567, 11720, 12040, 12599, 13450, 14650, 15050, 15064, 16408, 17200, 18830, 20510, 21520, 23134, 23440, 24080, 25198, 26900, 29300, 30100, 30128, 32816, 34400, 37660, 41020, 43040, 46268, 46880, 47075, 48160, 50396, 51275, 53800, 57835, 58600, 60200, 60256, 62995, 65632, 75320, 78817, 80969, 82040, 88193, 92536, 94150, 100792, 102550, 107600, 115670, 117200, 120400, 125990, 150640, 157634, 161938, 164080, 176386, 185072, 188300, 201584, 205100, 215200, 231340, 234400, 240800, 251980, 289175, 301280, 314975, 315268, 323876, 328160, 352772, 370144, 376600, 394085, 403168, 404845, 410200, 440965, 462680, 503960, 551719, 578350, 629950, 630536, 647752, 705544, 753200, 788170, 809690, 820400, 881930, 925360, 1007920, 1103438, 1156700, 1259900, 1261072, 1295504, 1411088, 1506400, 1576340, 1619380, 1640800, 1763860, 1850720, 1970425, 2015840, 2024225, 2204825, 2206876, 2313400, 2519800, 2522144, 2591008, 2758595, 2822176, 3152680, 3238760, 3389131, 3527720, 3940850, 4048450, 4409650, 4413752, 4626800, 5039600, 5517190, 6305360, 6477520, 6778262, 7055440, 7881700, 8096900, 8819300, 8827504, 9253600, 10079200, 11034380, 12610720, 12955040, 13556524, 13792975, 14110880, 15763400, 16193800, 16945655, 17638600, 17655008, 22068760, 23723917, 27113048, 27585950, 31526800, 32387600, 33891310, 35277200, 44137520, 47447834, 54226096, 55171900, 63053600, 64775200, 67782620, 70554400, 84728275, 88275040, 94895668, 108452192, 110343800, 118619585, 135565240, 169456550, 189791336, 220687600, 237239170, 271130480, 338913100, 379582672, 441375200, 474478340, 542260960, 593097925, 677826200, 759165344, 948956680, 1186195850, 1355652400, 1897913360, 2372391700, 2711304800, 3795826720, 4744783400, 9489566800, 18979133600]

約数ペア:

[(1, 18979133600), (2, 9489566800), (4, 4744783400), (5, 3795826720), (7, 2711304800), (8, 2372391700), (10, 1897913360), (14, 1355652400), (16, 1186195850), (20, 948956680), (25, 759165344), (28, 677826200), (32, 593097925), (35, 542260960), (40, 474478340), (43, 441375200), (50, 379582672), (56, 338913100), (70, 271130480), (80, 237239170), (86, 220687600), (100, 189791336), (112, 169456550), (140, 135565240), (160, 118619585), (172, 110343800), (175, 108452192), (200, 94895668), (215, 88275040), (224, 84728275), (269, 70554400), (280, 67782620), (293, 64775200), (301, 63053600), (344, 55171900), (350, 54226096), (400, 47447834), (430, 44137520), (538, 35277200), (560, 33891310), (586, 32387600), (602, 31526800), (688, 27585950), (700, 27113048), (800, 23723917), (860, 22068760), (1075, 17655008), (1076, 17638600), (1120, 16945655), (1172, 16193800), (1204, 15763400), (1345, 14110880), (1376, 13792975), (1400, 13556524), (1465, 12955040), (1505, 12610720), (1720, 11034380), (1883, 10079200), (2051, 9253600), (2150, 8827504), (2152, 8819300), (2344, 8096900), (2408, 7881700), (2690, 7055440), (2800, 6778262), (2930, 6477520), (3010, 6305360), (3440, 5517190), (3766, 5039600), (4102, 4626800), (4300, 4413752), (4304, 4409650), (4688, 4048450), (4816, 3940850), (5380, 3527720), (5600, 3389131), (5860, 3238760), (6020, 3152680), (6725, 2822176), (6880, 2758595), (7325, 2591008), (7525, 2522144), (7532, 2519800), (8204, 2313400), (8600, 2206876), (8608, 2204825), (9376, 2024225), (9415, 2015840), (9632, 1970425), (10255, 1850720), (10760, 1763860), (11567, 1640800), (11720, 1619380), (12040, 1576340), (12599, 1506400), (13450, 1411088), (14650, 1295504), (15050, 1261072), (15064, 1259900), (16408, 1156700), (17200, 1103438), (18830, 1007920), (20510, 925360), (21520, 881930), (23134, 820400), (23440, 809690), (24080, 788170), (25198, 753200), (26900, 705544), (29300, 647752), (30100, 630536), (30128, 629950), (32816, 578350), (34400, 551719), (37660, 503960), (41020, 462680), (43040, 440965), (46268, 410200), (46880, 404845), (47075, 403168), (48160, 394085), (50396, 376600), (51275, 370144), (53800, 352772), (57835, 328160), (58600, 323876), (60200, 315268), (60256, 314975), (62995, 301280), (65632, 289175), (75320, 251980), (78817, 240800), (80969, 234400), (82040, 231340), (88193, 215200), (92536, 205100), (94150, 201584), (100792, 188300), (102550, 185072), (107600, 176386), (115670, 164080), (117200, 161938), (120400, 157634), (125990, 150640)]