1889455643520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{349837}}^1$

素因数の和:349985

約数の個数: 256

約数和(自身を含む): 6294565166400

約数和(自身を除く): 4405109522880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 97, 116, 120, 128, 145, 160, 174, 192, 194, 232, 240, 290, 291, 320, 348, 384, 388, 435, 464, 480, 485, 580, 582, 640, 696, 776, 870, 928, 960, 970, 1160, 1164, 1392, 1455, 1552, 1740, 1856, 1920, 1940, 2320, 2328, 2784, 2813, 2910, 3104, 3480, 3712, 3880, 4640, 4656, 5568, 5626, 5820, 6208, 6960, 7760, 8439, 9280, 9312, 11136, 11252, 11640, 12416, 13920, 14065, 15520, 16878, 18560, 18624, 22504, 23280, 27840, 28130, 31040, 33756, 37248, 42195, 45008, 46560, 55680, 56260, 62080, 67512, 84390, 90016, 93120, 112520, 135024, 168780, 180032, 186240, 225040, 270048, 337560, 349837, 360064, 450080, 540096, 675120, 699674, 900160, 1049511, 1080192, 1350240, 1399348, 1749185, 1800320, 2099022, 2700480, 2798696, 3498370, 4198044, 5247555, 5400960, 5597392, 6996740, 8396088, 10145273, 10495110, 11194784, 13993480, 16792176, 20290546, 20990220, 22389568, 27986960, 30435819, 33584352, 33934189, 40581092, 41980440, 44779136, 50726365, 55973920, 60871638, 67168704, 67868378, 81162184, 83960880, 101452730, 101802567, 111947840, 121743276, 134337408, 135736756, 152179095, 162324368, 167921760, 169670945, 202905460, 203605134, 223895680, 243486552, 271473512, 304358190, 324648736, 335843520, 339341890, 405810920, 407210268, 486973104, 509012835, 542947024, 608716380, 649297472, 671687040, 678683780, 811621840, 814420536, 973946208, 984091481, 1018025670, 1085894048, 1217432760, 1298594944, 1357367560, 1623243680, 1628841072, 1947892416, 1968182962, 2036051340, 2171788096, 2434865520, 2714735120, 2952274443, 3246487360, 3257682144, 3895784832, 3936365924, 4072102680, 4343576192, 4869731040, 4920457405, 5429470240, 5904548886, 6492974720, 6515364288, 7872731848, 8144205360, 9739462080, 9840914810, 10858940480, 11809097772, 13030728576, 14761372215, 15745463696, 16288410720, 19478924160, 19681829620, 21717880960, 23618195544, 29522744430, 31490927392, 32576821440, 39363659240, 47236391088, 59045488860, 62981854784, 65153642880, 78727318480, 94472782176, 118090977720, 125963709568, 157454636960, 188945564352, 236181955440, 314909273920, 377891128704, 472363910880, 629818547840, 944727821760, 1889455643520]

約数ペア:

[(1, 1889455643520), (2, 944727821760), (3, 629818547840), (4, 472363910880), (5, 377891128704), (6, 314909273920), (8, 236181955440), (10, 188945564352), (12, 157454636960), (15, 125963709568), (16, 118090977720), (20, 94472782176), (24, 78727318480), (29, 65153642880), (30, 62981854784), (32, 59045488860), (40, 47236391088), (48, 39363659240), (58, 32576821440), (60, 31490927392), (64, 29522744430), (80, 23618195544), (87, 21717880960), (96, 19681829620), (97, 19478924160), (116, 16288410720), (120, 15745463696), (128, 14761372215), (145, 13030728576), (160, 11809097772), (174, 10858940480), (192, 9840914810), (194, 9739462080), (232, 8144205360), (240, 7872731848), (290, 6515364288), (291, 6492974720), (320, 5904548886), (348, 5429470240), (384, 4920457405), (388, 4869731040), (435, 4343576192), (464, 4072102680), (480, 3936365924), (485, 3895784832), (580, 3257682144), (582, 3246487360), (640, 2952274443), (696, 2714735120), (776, 2434865520), (870, 2171788096), (928, 2036051340), (960, 1968182962), (970, 1947892416), (1160, 1628841072), (1164, 1623243680), (1392, 1357367560), (1455, 1298594944), (1552, 1217432760), (1740, 1085894048), (1856, 1018025670), (1920, 984091481), (1940, 973946208), (2320, 814420536), (2328, 811621840), (2784, 678683780), (2813, 671687040), (2910, 649297472), (3104, 608716380), (3480, 542947024), (3712, 509012835), (3880, 486973104), (4640, 407210268), (4656, 405810920), (5568, 339341890), (5626, 335843520), (5820, 324648736), (6208, 304358190), (6960, 271473512), (7760, 243486552), (8439, 223895680), (9280, 203605134), (9312, 202905460), (11136, 169670945), (11252, 167921760), (11640, 162324368), (12416, 152179095), (13920, 135736756), (14065, 134337408), (15520, 121743276), (16878, 111947840), (18560, 101802567), (18624, 101452730), (22504, 83960880), (23280, 81162184), (27840, 67868378), (28130, 67168704), (31040, 60871638), (33756, 55973920), (37248, 50726365), (42195, 44779136), (45008, 41980440), (46560, 40581092), (55680, 33934189), (56260, 33584352), (62080, 30435819), (67512, 27986960), (84390, 22389568), (90016, 20990220), (93120, 20290546), (112520, 16792176), (135024, 13993480), (168780, 11194784), (180032, 10495110), (186240, 10145273), (225040, 8396088), (270048, 6996740), (337560, 5597392), (349837, 5400960), (360064, 5247555), (450080, 4198044), (540096, 3498370), (675120, 2798696), (699674, 2700480), (900160, 2099022), (1049511, 1800320), (1080192, 1749185), (1350240, 1399348)]