1926944921600

素因数分解:

$2^{11}\times 5^2\times {\mathrm{31}}^2\times {\mathrm{39163}}^1$

素因数の和:39257

約数の個数: 216

約数和(自身を含む): 4936872262140

約数和(自身を除く): 3009927340540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 155, 160, 200, 248, 256, 310, 320, 400, 496, 512, 620, 640, 775, 800, 961, 992, 1024, 1240, 1280, 1550, 1600, 1922, 1984, 2048, 2480, 2560, 3100, 3200, 3844, 3968, 4805, 4960, 5120, 6200, 6400, 7688, 7936, 9610, 9920, 10240, 12400, 12800, 15376, 15872, 19220, 19840, 24025, 24800, 25600, 30752, 31744, 38440, 39163, 39680, 48050, 49600, 51200, 61504, 63488, 76880, 78326, 79360, 96100, 99200, 123008, 153760, 156652, 158720, 192200, 195815, 198400, 246016, 307520, 313304, 317440, 384400, 391630, 396800, 492032, 615040, 626608, 768800, 783260, 793600, 979075, 984064, 1214053, 1230080, 1253216, 1537600, 1566520, 1587200, 1958150, 1968128, 2428106, 2460160, 2506432, 3075200, 3133040, 3916300, 4856212, 4920320, 5012864, 6070265, 6150400, 6266080, 7832600, 9712424, 9840640, 10025728, 12140530, 12300800, 12532160, 15665200, 19424848, 20051456, 24281060, 24601600, 25064320, 30351325, 31330400, 37635643, 38849696, 40102912, 48562120, 49203200, 50128640, 60702650, 62660800, 75271286, 77699392, 80205824, 97124240, 100257280, 121405300, 125321600, 150542572, 155398784, 188178215, 194248480, 200514560, 242810600, 250643200, 301085144, 310797568, 376356430, 388496960, 401029120, 485621200, 501286400, 602170288, 621595136, 752712860, 776993920, 940891075, 971242400, 1002572800, 1204340576, 1243190272, 1505425720, 1553987840, 1881782150, 1942484800, 2005145600, 2408681152, 2486380544, 3010851440, 3107975680, 3763564300, 3884969600, 4817362304, 6021702880, 6215951360, 7527128600, 7769939200, 9634724608, 12043405760, 12431902720, 15054257200, 15539878400, 19269449216, 24086811520, 30108514400, 31079756800, 38538898432, 48173623040, 60217028800, 62159513600, 77077796864, 96347246080, 120434057600, 192694492160, 240868115200, 385388984320, 481736230400, 963472460800, 1926944921600]

約数ペア:

[(1, 1926944921600), (2, 963472460800), (4, 481736230400), (5, 385388984320), (8, 240868115200), (10, 192694492160), (16, 120434057600), (20, 96347246080), (25, 77077796864), (31, 62159513600), (32, 60217028800), (40, 48173623040), (50, 38538898432), (62, 31079756800), (64, 30108514400), (80, 24086811520), (100, 19269449216), (124, 15539878400), (128, 15054257200), (155, 12431902720), (160, 12043405760), (200, 9634724608), (248, 7769939200), (256, 7527128600), (310, 6215951360), (320, 6021702880), (400, 4817362304), (496, 3884969600), (512, 3763564300), (620, 3107975680), (640, 3010851440), (775, 2486380544), (800, 2408681152), (961, 2005145600), (992, 1942484800), (1024, 1881782150), (1240, 1553987840), (1280, 1505425720), (1550, 1243190272), (1600, 1204340576), (1922, 1002572800), (1984, 971242400), (2048, 940891075), (2480, 776993920), (2560, 752712860), (3100, 621595136), (3200, 602170288), (3844, 501286400), (3968, 485621200), (4805, 401029120), (4960, 388496960), (5120, 376356430), (6200, 310797568), (6400, 301085144), (7688, 250643200), (7936, 242810600), (9610, 200514560), (9920, 194248480), (10240, 188178215), (12400, 155398784), (12800, 150542572), (15376, 125321600), (15872, 121405300), (19220, 100257280), (19840, 97124240), (24025, 80205824), (24800, 77699392), (25600, 75271286), (30752, 62660800), (31744, 60702650), (38440, 50128640), (39163, 49203200), (39680, 48562120), (48050, 40102912), (49600, 38849696), (51200, 37635643), (61504, 31330400), (63488, 30351325), (76880, 25064320), (78326, 24601600), (79360, 24281060), (96100, 20051456), (99200, 19424848), (123008, 15665200), (153760, 12532160), (156652, 12300800), (158720, 12140530), (192200, 10025728), (195815, 9840640), (198400, 9712424), (246016, 7832600), (307520, 6266080), (313304, 6150400), (317440, 6070265), (384400, 5012864), (391630, 4920320), (396800, 4856212), (492032, 3916300), (615040, 3133040), (626608, 3075200), (768800, 2506432), (783260, 2460160), (793600, 2428106), (979075, 1968128), (984064, 1958150), (1214053, 1587200), (1230080, 1566520), (1253216, 1537600)]