613013760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:573

約数の個数: 216

約数和(自身を含む): 2142766080

約数和(自身を除く): 1529752320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 256, 288, 320, 360, 381, 384, 419, 480, 508, 576, 635, 640, 720, 762, 768, 838, 960, 1016, 1143, 1152, 1257, 1270, 1280, 1440, 1524, 1676, 1905, 1920, 2032, 2095, 2286, 2304, 2514, 2540, 2880, 3048, 3352, 3771, 3810, 3840, 4064, 4190, 4572, 5028, 5080, 5715, 5760, 6096, 6285, 6704, 7542, 7620, 8128, 8380, 9144, 10056, 10160, 11430, 11520, 12192, 12570, 13408, 15084, 15240, 16256, 16760, 18288, 18855, 20112, 20320, 22860, 24384, 25140, 26816, 30168, 30480, 32512, 33520, 36576, 37710, 40224, 40640, 45720, 48768, 50280, 53213, 53632, 60336, 60960, 67040, 73152, 75420, 80448, 81280, 91440, 97536, 100560, 106426, 107264, 120672, 121920, 134080, 146304, 150840, 159639, 160896, 162560, 182880, 201120, 212852, 241344, 243840, 266065, 268160, 292608, 301680, 319278, 321792, 365760, 402240, 425704, 478917, 482688, 487680, 532130, 536320, 603360, 638556, 731520, 798195, 804480, 851408, 957834, 965376, 1064260, 1206720, 1277112, 1463040, 1596390, 1608960, 1702816, 1915668, 2128520, 2394585, 2413440, 2554224, 3192780, 3405632, 3831336, 4257040, 4789170, 4826880, 5108448, 6385560, 6811264, 7662672, 8514080, 9578340, 10216896, 12771120, 13622528, 15325344, 17028160, 19156680, 20433792, 25542240, 30650688, 34056320, 38313360, 40867584, 51084480, 61301376, 68112640, 76626720, 102168960, 122602752, 153253440, 204337920, 306506880, 613013760]

約数ペア:

[(1, 613013760), (2, 306506880), (3, 204337920), (4, 153253440), (5, 122602752), (6, 102168960), (8, 76626720), (9, 68112640), (10, 61301376), (12, 51084480), (15, 40867584), (16, 38313360), (18, 34056320), (20, 30650688), (24, 25542240), (30, 20433792), (32, 19156680), (36, 17028160), (40, 15325344), (45, 13622528), (48, 12771120), (60, 10216896), (64, 9578340), (72, 8514080), (80, 7662672), (90, 6811264), (96, 6385560), (120, 5108448), (127, 4826880), (128, 4789170), (144, 4257040), (160, 3831336), (180, 3405632), (192, 3192780), (240, 2554224), (254, 2413440), (256, 2394585), (288, 2128520), (320, 1915668), (360, 1702816), (381, 1608960), (384, 1596390), (419, 1463040), (480, 1277112), (508, 1206720), (576, 1064260), (635, 965376), (640, 957834), (720, 851408), (762, 804480), (768, 798195), (838, 731520), (960, 638556), (1016, 603360), (1143, 536320), (1152, 532130), (1257, 487680), (1270, 482688), (1280, 478917), (1440, 425704), (1524, 402240), (1676, 365760), (1905, 321792), (1920, 319278), (2032, 301680), (2095, 292608), (2286, 268160), (2304, 266065), (2514, 243840), (2540, 241344), (2880, 212852), (3048, 201120), (3352, 182880), (3771, 162560), (3810, 160896), (3840, 159639), (4064, 150840), (4190, 146304), (4572, 134080), (5028, 121920), (5080, 120672), (5715, 107264), (5760, 106426), (6096, 100560), (6285, 97536), (6704, 91440), (7542, 81280), (7620, 80448), (8128, 75420), (8380, 73152), (9144, 67040), (10056, 60960), (10160, 60336), (11430, 53632), (11520, 53213), (12192, 50280), (12570, 48768), (13408, 45720), (15084, 40640), (15240, 40224), (16256, 37710), (16760, 36576), (18288, 33520), (18855, 32512), (20112, 30480), (20320, 30168), (22860, 26816), (24384, 25140)]