38195575680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1173

約数の個数: 256

約数和(自身を含む): 123502579200

約数和(自身を除く): 85307003520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 181, 192, 240, 262, 320, 362, 384, 393, 480, 524, 543, 640, 655, 724, 786, 839, 905, 960, 1048, 1086, 1310, 1448, 1572, 1678, 1810, 1920, 1965, 2096, 2172, 2517, 2620, 2715, 2896, 3144, 3356, 3620, 3930, 4192, 4195, 4344, 5034, 5240, 5430, 5792, 6288, 6712, 7240, 7860, 8384, 8390, 8688, 10068, 10480, 10860, 11584, 12576, 12585, 13424, 14480, 15720, 16768, 16780, 17376, 20136, 20960, 21720, 23168, 23711, 25152, 25170, 26848, 28960, 31440, 33560, 34752, 40272, 41920, 43440, 47422, 50304, 50340, 53696, 57920, 62880, 67120, 69504, 71133, 80544, 83840, 86880, 94844, 100680, 107392, 109909, 115840, 118555, 125760, 134240, 142266, 151859, 161088, 173760, 189688, 201360, 219818, 237110, 251520, 268480, 284532, 303718, 322176, 329727, 347520, 355665, 379376, 402720, 439636, 455577, 474220, 536960, 549545, 569064, 607436, 659454, 711330, 758752, 759295, 805440, 879272, 911154, 948440, 1099090, 1138128, 1214872, 1318908, 1422660, 1517504, 1518590, 1610880, 1648635, 1758544, 1822308, 1896880, 2198180, 2276256, 2277885, 2429744, 2637816, 2845320, 3035008, 3037180, 3297270, 3517088, 3644616, 3793760, 4396360, 4552512, 4555770, 4859488, 5275632, 5690640, 6074360, 6594540, 7034176, 7289232, 7587520, 8792720, 9105024, 9111540, 9718976, 10551264, 11381280, 12148720, 13189080, 14068352, 14578464, 15175040, 17585440, 18223080, 19437952, 19893529, 21102528, 22762560, 24297440, 26378160, 29156928, 35170880, 36446160, 39787058, 42205056, 45525120, 48594880, 52756320, 58313856, 59680587, 70341760, 72892320, 79574116, 97189760, 99467645, 105512640, 119361174, 145784640, 159148232, 198935290, 211025280, 238722348, 291569280, 298402935, 318296464, 397870580, 477444696, 596805870, 636592928, 795741160, 954889392, 1193611740, 1273185856, 1591482320, 1909778784, 2387223480, 2546371712, 3182964640, 3819557568, 4774446960, 6365929280, 7639115136, 9548893920, 12731858560, 19097787840, 38195575680]

約数ペア:

[(1, 38195575680), (2, 19097787840), (3, 12731858560), (4, 9548893920), (5, 7639115136), (6, 6365929280), (8, 4774446960), (10, 3819557568), (12, 3182964640), (15, 2546371712), (16, 2387223480), (20, 1909778784), (24, 1591482320), (30, 1273185856), (32, 1193611740), (40, 954889392), (48, 795741160), (60, 636592928), (64, 596805870), (80, 477444696), (96, 397870580), (120, 318296464), (128, 298402935), (131, 291569280), (160, 238722348), (181, 211025280), (192, 198935290), (240, 159148232), (262, 145784640), (320, 119361174), (362, 105512640), (384, 99467645), (393, 97189760), (480, 79574116), (524, 72892320), (543, 70341760), (640, 59680587), (655, 58313856), (724, 52756320), (786, 48594880), (839, 45525120), (905, 42205056), (960, 39787058), (1048, 36446160), (1086, 35170880), (1310, 29156928), (1448, 26378160), (1572, 24297440), (1678, 22762560), (1810, 21102528), (1920, 19893529), (1965, 19437952), (2096, 18223080), (2172, 17585440), (2517, 15175040), (2620, 14578464), (2715, 14068352), (2896, 13189080), (3144, 12148720), (3356, 11381280), (3620, 10551264), (3930, 9718976), (4192, 9111540), (4195, 9105024), (4344, 8792720), (5034, 7587520), (5240, 7289232), (5430, 7034176), (5792, 6594540), (6288, 6074360), (6712, 5690640), (7240, 5275632), (7860, 4859488), (8384, 4555770), (8390, 4552512), (8688, 4396360), (10068, 3793760), (10480, 3644616), (10860, 3517088), (11584, 3297270), (12576, 3037180), (12585, 3035008), (13424, 2845320), (14480, 2637816), (15720, 2429744), (16768, 2277885), (16780, 2276256), (17376, 2198180), (20136, 1896880), (20960, 1822308), (21720, 1758544), (23168, 1648635), (23711, 1610880), (25152, 1518590), (25170, 1517504), (26848, 1422660), (28960, 1318908), (31440, 1214872), (33560, 1138128), (34752, 1099090), (40272, 948440), (41920, 911154), (43440, 879272), (47422, 805440), (50304, 759295), (50340, 758752), (53696, 711330), (57920, 659454), (62880, 607436), (67120, 569064), (69504, 549545), (71133, 536960), (80544, 474220), (83840, 455577), (86880, 439636), (94844, 402720), (100680, 379376), (107392, 355665), (109909, 347520), (115840, 329727), (118555, 322176), (125760, 303718), (134240, 284532), (142266, 268480), (151859, 251520), (161088, 237110), (173760, 219818), (189688, 201360)]