1265906880

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{6977}}^1$

素因数の和:7013

約数の個数: 280

約数和(自身を含む): 5147084448

約数和(自身を除く): 3881177568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 6977, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 13954, 15120, 18144, 20160, 20931, 22680, 25920, 27908, 30240, 34885, 36288, 41862, 45360, 48839, 55816, 60480, 62793, 69770, 83724, 90720, 97678, 104655, 111632, 125586, 139540, 146517, 167448, 181440, 188379, 195356, 209310, 223264, 244195, 251172, 279080, 293034, 313965, 334896, 376758, 390712, 418620, 439551, 446528, 488390, 502344, 558160, 565137, 586068, 627930, 669792, 732585, 753516, 781424, 837240, 879102, 941895, 976780, 1004688, 1116320, 1130274, 1172136, 1255860, 1318653, 1339584, 1465170, 1507032, 1562848, 1674480, 1758204, 1883790, 1953560, 2009376, 2197755, 2232640, 2260548, 2344272, 2511720, 2637306, 2825685, 2930340, 3014064, 3125696, 3348960, 3516408, 3767580, 3907120, 3955959, 4018752, 4395510, 4521096, 4688544, 5023440, 5274612, 5651370, 5860680, 6028128, 6593265, 6697920, 7032816, 7535160, 7814240, 7911918, 8791020, 9042192, 9377088, 10046880, 10549224, 11302740, 11721360, 12056256, 13186530, 14065632, 15070320, 15628480, 15823836, 17582040, 18084384, 19779795, 20093760, 21098448, 22605480, 23442720, 26373060, 28131264, 30140640, 31647672, 35164080, 36168768, 39559590, 42196896, 45210960, 46885440, 52746120, 60281280, 63295344, 70328160, 79119180, 84393792, 90421920, 105492240, 126590688, 140656320, 158238360, 180843840, 210984480, 253181376, 316476720, 421968960, 632953440, 1265906880]

約数ペア:

[(1, 1265906880), (2, 632953440), (3, 421968960), (4, 316476720), (5, 253181376), (6, 210984480), (7, 180843840), (8, 158238360), (9, 140656320), (10, 126590688), (12, 105492240), (14, 90421920), (15, 84393792), (16, 79119180), (18, 70328160), (20, 63295344), (21, 60281280), (24, 52746120), (27, 46885440), (28, 45210960), (30, 42196896), (32, 39559590), (35, 36168768), (36, 35164080), (40, 31647672), (42, 30140640), (45, 28131264), (48, 26373060), (54, 23442720), (56, 22605480), (60, 21098448), (63, 20093760), (64, 19779795), (70, 18084384), (72, 17582040), (80, 15823836), (81, 15628480), (84, 15070320), (90, 14065632), (96, 13186530), (105, 12056256), (108, 11721360), (112, 11302740), (120, 10549224), (126, 10046880), (135, 9377088), (140, 9042192), (144, 8791020), (160, 7911918), (162, 7814240), (168, 7535160), (180, 7032816), (189, 6697920), (192, 6593265), (210, 6028128), (216, 5860680), (224, 5651370), (240, 5274612), (252, 5023440), (270, 4688544), (280, 4521096), (288, 4395510), (315, 4018752), (320, 3955959), (324, 3907120), (336, 3767580), (360, 3516408), (378, 3348960), (405, 3125696), (420, 3014064), (432, 2930340), (448, 2825685), (480, 2637306), (504, 2511720), (540, 2344272), (560, 2260548), (567, 2232640), (576, 2197755), (630, 2009376), (648, 1953560), (672, 1883790), (720, 1758204), (756, 1674480), (810, 1562848), (840, 1507032), (864, 1465170), (945, 1339584), (960, 1318653), (1008, 1255860), (1080, 1172136), (1120, 1130274), (1134, 1116320), (1260, 1004688), (1296, 976780), (1344, 941895), (1440, 879102), (1512, 837240), (1620, 781424), (1680, 753516), (1728, 732585), (1890, 669792), (2016, 627930), (2160, 586068), (2240, 565137), (2268, 558160), (2520, 502344), (2592, 488390), (2835, 446528), (2880, 439551), (3024, 418620), (3240, 390712), (3360, 376758), (3780, 334896), (4032, 313965), (4320, 293034), (4536, 279080), (5040, 251172), (5184, 244195), (5670, 223264), (6048, 209310), (6480, 195356), (6720, 188379), (6977, 181440), (7560, 167448), (8640, 146517), (9072, 139540), (10080, 125586), (11340, 111632), (12096, 104655), (12960, 97678), (13954, 90720), (15120, 83724), (18144, 69770), (20160, 62793), (20931, 60480), (22680, 55816), (25920, 48839), (27908, 45360), (30240, 41862), (34885, 36288)]