18409820000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:252

約数の個数: 480

約数和(自身を含む): 54853866144

約数和(自身を除く): 36444046144

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 41, 44, 50, 52, 55, 65, 80, 82, 88, 100, 104, 110, 125, 130, 143, 157, 160, 164, 176, 200, 205, 208, 220, 250, 260, 275, 286, 314, 325, 328, 352, 400, 410, 416, 440, 451, 500, 520, 533, 550, 572, 625, 628, 650, 656, 715, 785, 800, 820, 880, 902, 1000, 1025, 1040, 1066, 1100, 1144, 1250, 1256, 1300, 1312, 1375, 1430, 1570, 1625, 1640, 1727, 1760, 1804, 2000, 2041, 2050, 2080, 2132, 2200, 2255, 2288, 2500, 2512, 2600, 2665, 2750, 2860, 3140, 3250, 3280, 3454, 3575, 3608, 3925, 4000, 4082, 4100, 4264, 4400, 4510, 4576, 5000, 5024, 5125, 5200, 5330, 5500, 5720, 5863, 6280, 6437, 6500, 6560, 6875, 6908, 7150, 7216, 7850, 8125, 8164, 8200, 8528, 8635, 8800, 9020, 10000, 10205, 10250, 10400, 10660, 11000, 11275, 11440, 11726, 12560, 12874, 13000, 13325, 13750, 13816, 14300, 14432, 15700, 16250, 16328, 16400, 17056, 17270, 17875, 18040, 19625, 20000, 20410, 20500, 21320, 22000, 22451, 22550, 22880, 23452, 25120, 25625, 25748, 26000, 26650, 27500, 27632, 28600, 29315, 31400, 32185, 32500, 32656, 32800, 34540, 35750, 36080, 39250, 40820, 41000, 42640, 43175, 44000, 44902, 45100, 46904, 51025, 51250, 51496, 52000, 53300, 55000, 55264, 56375, 57200, 58630, 62800, 64370, 65000, 65312, 66625, 69080, 70807, 71500, 72160, 78500, 81640, 82000, 83681, 85280, 86350, 89375, 89804, 90200, 93808, 98125, 102050, 102500, 102992, 106600, 110000, 112255, 112750, 114400, 117260, 125600, 128740, 130000, 133250, 138160, 141614, 143000, 146575, 157000, 160925, 163280, 164000, 167362, 172700, 178750, 179608, 180400, 187616, 196250, 204100, 205000, 205984, 213200, 215875, 220000, 224510, 225500, 234520, 255125, 257480, 260000, 266500, 276320, 281875, 283228, 286000, 293150, 314000, 321850, 326560, 333125, 334724, 345400, 354035, 357500, 359216, 360800, 392500, 408200, 410000, 418405, 426400, 431750, 449020, 451000, 469040, 510250, 514960, 533000, 561275, 563750, 566456, 572000, 586300, 628000, 643700, 666250, 669448, 690800, 708070, 715000, 718432, 732875, 785000, 804625, 816400, 820000, 836810, 863500, 898040, 902000, 920491, 938080, 1020500, 1029920, 1066000, 1079375, 1122550, 1127500, 1132912, 1172600, 1275625, 1287400, 1332500, 1338896, 1381600, 1416140, 1430000, 1465750, 1570000, 1609250, 1632800, 1673620, 1727000, 1770175, 1796080, 1804000, 1840982, 2041000, 2092025, 2132000, 2158750, 2245100, 2255000, 2265824, 2345200, 2551250, 2574800, 2665000, 2677792, 2806375, 2832280, 2860000, 2931500, 3140000, 3218500, 3347240, 3454000, 3540350, 3592160, 3664375, 3681964, 4023125, 4082000, 4184050, 4317500, 4490200, 4510000, 4602455, 4690400, 5102500, 5149600, 5330000, 5612750, 5664560, 5863000, 6437000, 6694480, 6908000, 7080700, 7328750, 7363928, 8046250, 8164000, 8368100, 8635000, 8850875, 8980400, 9020000, 9204910, 10205000, 10460125, 10660000, 11225500, 11329120, 11726000, 12874000, 13388960, 14031875, 14161400, 14657500, 14727856, 16092500, 16736200, 17270000, 17701750, 17960800, 18409820, 20410000, 20920250, 22451000, 23012275, 23452000, 25748000, 28063750, 28322800, 29315000, 29455712, 32185000, 33472400, 34540000, 35403500, 36819640, 40820000, 41840500, 44254375, 44902000, 46024550, 52300625, 56127500, 56645600, 58630000, 64370000, 66944800, 70807000, 73639280, 83681000, 88508750, 89804000, 92049100, 104601250, 112255000, 115061375, 117260000, 128740000, 141614000, 147278560, 167362000, 177017500, 184098200, 209202500, 224510000, 230122750, 283228000, 334724000, 354035000, 368196400, 418405000, 449020000, 460245500, 575306875, 708070000, 736392800, 836810000, 920491000, 1150613750, 1416140000, 1673620000, 1840982000, 2301227500, 3681964000, 4602455000, 9204910000, 18409820000]

約数ペア:

[(1, 18409820000), (2, 9204910000), (4, 4602455000), (5, 3681964000), (8, 2301227500), (10, 1840982000), (11, 1673620000), (13, 1416140000), (16, 1150613750), (20, 920491000), (22, 836810000), (25, 736392800), (26, 708070000), (32, 575306875), (40, 460245500), (41, 449020000), (44, 418405000), (50, 368196400), (52, 354035000), (55, 334724000), (65, 283228000), (80, 230122750), (82, 224510000), (88, 209202500), (100, 184098200), (104, 177017500), (110, 167362000), (125, 147278560), (130, 141614000), (143, 128740000), (157, 117260000), (160, 115061375), (164, 112255000), (176, 104601250), (200, 92049100), (205, 89804000), (208, 88508750), (220, 83681000), (250, 73639280), (260, 70807000), (275, 66944800), (286, 64370000), (314, 58630000), (325, 56645600), (328, 56127500), (352, 52300625), (400, 46024550), (410, 44902000), (416, 44254375), (440, 41840500), (451, 40820000), (500, 36819640), (520, 35403500), (533, 34540000), (550, 33472400), (572, 32185000), (625, 29455712), (628, 29315000), (650, 28322800), (656, 28063750), (715, 25748000), (785, 23452000), (800, 23012275), (820, 22451000), (880, 20920250), (902, 20410000), (1000, 18409820), (1025, 17960800), (1040, 17701750), (1066, 17270000), (1100, 16736200), (1144, 16092500), (1250, 14727856), (1256, 14657500), (1300, 14161400), (1312, 14031875), (1375, 13388960), (1430, 12874000), (1570, 11726000), (1625, 11329120), (1640, 11225500), (1727, 10660000), (1760, 10460125), (1804, 10205000), (2000, 9204910), (2041, 9020000), (2050, 8980400), (2080, 8850875), (2132, 8635000), (2200, 8368100), (2255, 8164000), (2288, 8046250), (2500, 7363928), (2512, 7328750), (2600, 7080700), (2665, 6908000), (2750, 6694480), (2860, 6437000), (3140, 5863000), (3250, 5664560), (3280, 5612750), (3454, 5330000), (3575, 5149600), (3608, 5102500), (3925, 4690400), (4000, 4602455), (4082, 4510000), (4100, 4490200), (4264, 4317500), (4400, 4184050), (4510, 4082000), (4576, 4023125), (5000, 3681964), (5024, 3664375), (5125, 3592160), (5200, 3540350), (5330, 3454000), (5500, 3347240), (5720, 3218500), (5863, 3140000), (6280, 2931500), (6437, 2860000), (6500, 2832280), (6560, 2806375), (6875, 2677792), (6908, 2665000), (7150, 2574800), (7216, 2551250), (7850, 2345200), (8125, 2265824), (8164, 2255000), (8200, 2245100), (8528, 2158750), (8635, 2132000), (8800, 2092025), (9020, 2041000), (10000, 1840982), (10205, 1804000), (10250, 1796080), (10400, 1770175), (10660, 1727000), (11000, 1673620), (11275, 1632800), (11440, 1609250), (11726, 1570000), (12560, 1465750), (12874, 1430000), (13000, 1416140), (13325, 1381600), (13750, 1338896), (13816, 1332500), (14300, 1287400), (14432, 1275625), (15700, 1172600), (16250, 1132912), (16328, 1127500), (16400, 1122550), (17056, 1079375), (17270, 1066000), (17875, 1029920), (18040, 1020500), (19625, 938080), (20000, 920491), (20410, 902000), (20500, 898040), (21320, 863500), (22000, 836810), (22451, 820000), (22550, 816400), (22880, 804625), (23452, 785000), (25120, 732875), (25625, 718432), (25748, 715000), (26000, 708070), (26650, 690800), (27500, 669448), (27632, 666250), (28600, 643700), (29315, 628000), (31400, 586300), (32185, 572000), (32500, 566456), (32656, 563750), (32800, 561275), (34540, 533000), (35750, 514960), (36080, 510250), (39250, 469040), (40820, 451000), (41000, 449020), (42640, 431750), (43175, 426400), (44000, 418405), (44902, 410000), (45100, 408200), (46904, 392500), (51025, 360800), (51250, 359216), (51496, 357500), (52000, 354035), (53300, 345400), (55000, 334724), (55264, 333125), (56375, 326560), (57200, 321850), (58630, 314000), (62800, 293150), (64370, 286000), (65000, 283228), (65312, 281875), (66625, 276320), (69080, 266500), (70807, 260000), (71500, 257480), (72160, 255125), (78500, 234520), (81640, 225500), (82000, 224510), (83681, 220000), (85280, 215875), (86350, 213200), (89375, 205984), (89804, 205000), (90200, 204100), (93808, 196250), (98125, 187616), (102050, 180400), (102500, 179608), (102992, 178750), (106600, 172700), (110000, 167362), (112255, 164000), (112750, 163280), (114400, 160925), (117260, 157000), (125600, 146575), (128740, 143000), (130000, 141614), (133250, 138160)]