155317080240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{67433}}^1$

素因数の和:67916

約数の個数: 240

約数和(自身を含む): 597435029568

約数和(自身を除く): 442117949328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 457, 504, 560, 630, 720, 840, 914, 1008, 1260, 1371, 1680, 1828, 2285, 2520, 2742, 3199, 3656, 4113, 4570, 5040, 5484, 6398, 6855, 7312, 8226, 9140, 9597, 10968, 12796, 13710, 15995, 16452, 18280, 19194, 20565, 21936, 25592, 27420, 28791, 31990, 32904, 36560, 38388, 41130, 47985, 51184, 54840, 57582, 63980, 65808, 67433, 76776, 82260, 95970, 109680, 115164, 127960, 134866, 143955, 153552, 164520, 191940, 202299, 230328, 255920, 269732, 287910, 329040, 337165, 383880, 404598, 460656, 472031, 539464, 575820, 606897, 674330, 767760, 809196, 944062, 1011495, 1078928, 1151640, 1213794, 1348660, 1416093, 1618392, 1888124, 2022990, 2303280, 2360155, 2427588, 2697320, 2832186, 3034485, 3236784, 3776248, 4045980, 4248279, 4720310, 4855176, 5394640, 5664372, 6068970, 7080465, 7552496, 8091960, 8496558, 9440620, 9710352, 11328744, 12137940, 14160930, 16183920, 16993116, 18881240, 21241395, 22657488, 24275880, 28321860, 30816881, 33986232, 37762480, 42482790, 48551760, 56643720, 61633762, 67972464, 84965580, 92450643, 113287440, 123267524, 154084405, 169931160, 184901286, 215718167, 246535048, 277351929, 308168810, 339862320, 369802572, 431436334, 462253215, 493070096, 554703858, 616337620, 647154501, 739605144, 862872668, 924506430, 1078590835, 1109407716, 1232675240, 1294309002, 1386759645, 1479210288, 1725745336, 1849012860, 1941463503, 2157181670, 2218815432, 2465350480, 2588618004, 2773519290, 3235772505, 3451490672, 3698025720, 3882927006, 4314363340, 4437630864, 5177236008, 5547038580, 6471545010, 7396051440, 7765854012, 8628726680, 9707317515, 10354472016, 11094077160, 12943090020, 15531708024, 17257453360, 19414635030, 22188154320, 25886180040, 31063416048, 38829270060, 51772360080, 77658540120, 155317080240]

約数ペア:

[(1, 155317080240), (2, 77658540120), (3, 51772360080), (4, 38829270060), (5, 31063416048), (6, 25886180040), (7, 22188154320), (8, 19414635030), (9, 17257453360), (10, 15531708024), (12, 12943090020), (14, 11094077160), (15, 10354472016), (16, 9707317515), (18, 8628726680), (20, 7765854012), (21, 7396051440), (24, 6471545010), (28, 5547038580), (30, 5177236008), (35, 4437630864), (36, 4314363340), (40, 3882927006), (42, 3698025720), (45, 3451490672), (48, 3235772505), (56, 2773519290), (60, 2588618004), (63, 2465350480), (70, 2218815432), (72, 2157181670), (80, 1941463503), (84, 1849012860), (90, 1725745336), (105, 1479210288), (112, 1386759645), (120, 1294309002), (126, 1232675240), (140, 1109407716), (144, 1078590835), (168, 924506430), (180, 862872668), (210, 739605144), (240, 647154501), (252, 616337620), (280, 554703858), (315, 493070096), (336, 462253215), (360, 431436334), (420, 369802572), (457, 339862320), (504, 308168810), (560, 277351929), (630, 246535048), (720, 215718167), (840, 184901286), (914, 169931160), (1008, 154084405), (1260, 123267524), (1371, 113287440), (1680, 92450643), (1828, 84965580), (2285, 67972464), (2520, 61633762), (2742, 56643720), (3199, 48551760), (3656, 42482790), (4113, 37762480), (4570, 33986232), (5040, 30816881), (5484, 28321860), (6398, 24275880), (6855, 22657488), (7312, 21241395), (8226, 18881240), (9140, 16993116), (9597, 16183920), (10968, 14160930), (12796, 12137940), (13710, 11328744), (15995, 9710352), (16452, 9440620), (18280, 8496558), (19194, 8091960), (20565, 7552496), (21936, 7080465), (25592, 6068970), (27420, 5664372), (28791, 5394640), (31990, 4855176), (32904, 4720310), (36560, 4248279), (38388, 4045980), (41130, 3776248), (47985, 3236784), (51184, 3034485), (54840, 2832186), (57582, 2697320), (63980, 2427588), (65808, 2360155), (67433, 2303280), (76776, 2022990), (82260, 1888124), (95970, 1618392), (109680, 1416093), (115164, 1348660), (127960, 1213794), (134866, 1151640), (143955, 1078928), (153552, 1011495), (164520, 944062), (191940, 809196), (202299, 767760), (230328, 674330), (255920, 606897), (269732, 575820), (287910, 539464), (329040, 472031), (337165, 460656), (383880, 404598)]