768660480

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{2383}}^1$

素因数の和:2421

約数の個数: 264

約数和(自身を含む): 3045149952

約数和(自身を除く): 2276489472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2383, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 4766, 5040, 5120, 5376, 5760, 6720, 7149, 7168, 7680, 8064, 8960, 9216, 9532, 10080, 10752, 11520, 11915, 13440, 14298, 15360, 16128, 16681, 17920, 19064, 20160, 21447, 21504, 23040, 23830, 26880, 28596, 32256, 33362, 35745, 35840, 38128, 40320, 42894, 46080, 47660, 50043, 53760, 57192, 64512, 66724, 71490, 76256, 80640, 83405, 85788, 95320, 100086, 107235, 107520, 114384, 133448, 142980, 150129, 152512, 161280, 166810, 171576, 190640, 200172, 214470, 228768, 250215, 266896, 285960, 300258, 305024, 322560, 333620, 343152, 381280, 400344, 428940, 457536, 500430, 533792, 571920, 600516, 610048, 667240, 686304, 750645, 762560, 800688, 857880, 915072, 1000860, 1067584, 1143840, 1201032, 1220096, 1334480, 1372608, 1501290, 1525120, 1601376, 1715760, 1830144, 2001720, 2135168, 2287680, 2402064, 2440192, 2668960, 2745216, 3002580, 3050240, 3202752, 3431520, 3660288, 4003440, 4270336, 4575360, 4804128, 5337920, 5490432, 6005160, 6100480, 6405504, 6863040, 7320576, 8006880, 8540672, 9150720, 9608256, 10675840, 10980864, 12010320, 12200960, 12811008, 13726080, 16013760, 17081344, 18301440, 19216512, 21351680, 21961728, 24020640, 25622016, 27452160, 32027520, 36602880, 38433024, 42703360, 48041280, 51244032, 54904320, 64055040, 76866048, 85406720, 96082560, 109808640, 128110080, 153732096, 192165120, 256220160, 384330240, 768660480]

約数ペア:

[(1, 768660480), (2, 384330240), (3, 256220160), (4, 192165120), (5, 153732096), (6, 128110080), (7, 109808640), (8, 96082560), (9, 85406720), (10, 76866048), (12, 64055040), (14, 54904320), (15, 51244032), (16, 48041280), (18, 42703360), (20, 38433024), (21, 36602880), (24, 32027520), (28, 27452160), (30, 25622016), (32, 24020640), (35, 21961728), (36, 21351680), (40, 19216512), (42, 18301440), (45, 17081344), (48, 16013760), (56, 13726080), (60, 12811008), (63, 12200960), (64, 12010320), (70, 10980864), (72, 10675840), (80, 9608256), (84, 9150720), (90, 8540672), (96, 8006880), (105, 7320576), (112, 6863040), (120, 6405504), (126, 6100480), (128, 6005160), (140, 5490432), (144, 5337920), (160, 4804128), (168, 4575360), (180, 4270336), (192, 4003440), (210, 3660288), (224, 3431520), (240, 3202752), (252, 3050240), (256, 3002580), (280, 2745216), (288, 2668960), (315, 2440192), (320, 2402064), (336, 2287680), (360, 2135168), (384, 2001720), (420, 1830144), (448, 1715760), (480, 1601376), (504, 1525120), (512, 1501290), (560, 1372608), (576, 1334480), (630, 1220096), (640, 1201032), (672, 1143840), (720, 1067584), (768, 1000860), (840, 915072), (896, 857880), (960, 800688), (1008, 762560), (1024, 750645), (1120, 686304), (1152, 667240), (1260, 610048), (1280, 600516), (1344, 571920), (1440, 533792), (1536, 500430), (1680, 457536), (1792, 428940), (1920, 400344), (2016, 381280), (2240, 343152), (2304, 333620), (2383, 322560), (2520, 305024), (2560, 300258), (2688, 285960), (2880, 266896), (3072, 250215), (3360, 228768), (3584, 214470), (3840, 200172), (4032, 190640), (4480, 171576), (4608, 166810), (4766, 161280), (5040, 152512), (5120, 150129), (5376, 142980), (5760, 133448), (6720, 114384), (7149, 107520), (7168, 107235), (7680, 100086), (8064, 95320), (8960, 85788), (9216, 83405), (9532, 80640), (10080, 76256), (10752, 71490), (11520, 66724), (11915, 64512), (13440, 57192), (14298, 53760), (15360, 50043), (16128, 47660), (16681, 46080), (17920, 42894), (19064, 40320), (20160, 38128), (21447, 35840), (21504, 35745), (23040, 33362), (23830, 32256), (26880, 28596)]