1856481120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3673}}^1$

素因数の和:3716

約数の個数: 288

約数和(自身を含む): 7077182112

約数和(自身を除く): 5220700992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3510, 3673, 3744, 3888, 4212, 4320, 4680, 4860, 5265, 5616, 6240, 6318, 6480, 7020, 7346, 7776, 8424, 9360, 9720, 10530, 11019, 11232, 12636, 12960, 14040, 14692, 15795, 16848, 18365, 18720, 19440, 21060, 22038, 25272, 28080, 29384, 31590, 33057, 33696, 36730, 38880, 42120, 44076, 47749, 50544, 55095, 56160, 58768, 63180, 66114, 73460, 84240, 88152, 95498, 99171, 101088, 110190, 117536, 126360, 132228, 143247, 146920, 165285, 168480, 176304, 190996, 198342, 220380, 238745, 252720, 264456, 286494, 293840, 297513, 330570, 352608, 381992, 396684, 429741, 440760, 477490, 495855, 505440, 528912, 572988, 587680, 595026, 661140, 716235, 763984, 793368, 859482, 881520, 892539, 954980, 991710, 1057824, 1145976, 1190052, 1289223, 1322280, 1432470, 1487565, 1527968, 1586736, 1718964, 1763040, 1785078, 1909960, 1983420, 2148705, 2291952, 2380104, 2578446, 2644560, 2864940, 2975130, 3173472, 3437928, 3570156, 3819920, 3867669, 3966840, 4297410, 4462695, 4583904, 4760208, 5156892, 5289120, 5729880, 5950260, 6446115, 6875856, 7140312, 7639840, 7735338, 7933680, 8594820, 8925390, 9520416, 10313784, 11459760, 11603007, 11900520, 12892230, 13751712, 14280624, 15470676, 15867360, 17189640, 17850780, 19338345, 20627568, 22919520, 23206014, 23801040, 25784460, 28561248, 30941352, 34379280, 35701560, 38676690, 41255136, 46412028, 47602080, 51568920, 58015035, 61882704, 68758560, 71403120, 77353380, 92824056, 103137840, 116030070, 123765408, 142806240, 154706760, 185648112, 206275680, 232060140, 309413520, 371296224, 464120280, 618827040, 928240560, 1856481120]

約数ペア:

[(1, 1856481120), (2, 928240560), (3, 618827040), (4, 464120280), (5, 371296224), (6, 309413520), (8, 232060140), (9, 206275680), (10, 185648112), (12, 154706760), (13, 142806240), (15, 123765408), (16, 116030070), (18, 103137840), (20, 92824056), (24, 77353380), (26, 71403120), (27, 68758560), (30, 61882704), (32, 58015035), (36, 51568920), (39, 47602080), (40, 46412028), (45, 41255136), (48, 38676690), (52, 35701560), (54, 34379280), (60, 30941352), (65, 28561248), (72, 25784460), (78, 23801040), (80, 23206014), (81, 22919520), (90, 20627568), (96, 19338345), (104, 17850780), (108, 17189640), (117, 15867360), (120, 15470676), (130, 14280624), (135, 13751712), (144, 12892230), (156, 11900520), (160, 11603007), (162, 11459760), (180, 10313784), (195, 9520416), (208, 8925390), (216, 8594820), (234, 7933680), (240, 7735338), (243, 7639840), (260, 7140312), (270, 6875856), (288, 6446115), (312, 5950260), (324, 5729880), (351, 5289120), (360, 5156892), (390, 4760208), (405, 4583904), (416, 4462695), (432, 4297410), (468, 3966840), (480, 3867669), (486, 3819920), (520, 3570156), (540, 3437928), (585, 3173472), (624, 2975130), (648, 2864940), (702, 2644560), (720, 2578446), (780, 2380104), (810, 2291952), (864, 2148705), (936, 1983420), (972, 1909960), (1040, 1785078), (1053, 1763040), (1080, 1718964), (1170, 1586736), (1215, 1527968), (1248, 1487565), (1296, 1432470), (1404, 1322280), (1440, 1289223), (1560, 1190052), (1620, 1145976), (1755, 1057824), (1872, 991710), (1944, 954980), (2080, 892539), (2106, 881520), (2160, 859482), (2340, 793368), (2430, 763984), (2592, 716235), (2808, 661140), (3120, 595026), (3159, 587680), (3240, 572988), (3510, 528912), (3673, 505440), (3744, 495855), (3888, 477490), (4212, 440760), (4320, 429741), (4680, 396684), (4860, 381992), (5265, 352608), (5616, 330570), (6240, 297513), (6318, 293840), (6480, 286494), (7020, 264456), (7346, 252720), (7776, 238745), (8424, 220380), (9360, 198342), (9720, 190996), (10530, 176304), (11019, 168480), (11232, 165285), (12636, 146920), (12960, 143247), (14040, 132228), (14692, 126360), (15795, 117536), (16848, 110190), (18365, 101088), (18720, 99171), (19440, 95498), (21060, 88152), (22038, 84240), (25272, 73460), (28080, 66114), (29384, 63180), (31590, 58768), (33057, 56160), (33696, 55095), (36730, 50544), (38880, 47749), (42120, 44076)]