848579760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{56123}}^1$

素因数の和:56152

約数の個数: 160

約数和(自身を含む): 3340500480

約数和(自身を除く): 2491920720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 56123, 112246, 168369, 224492, 280615, 336738, 392861, 448984, 505107, 561230, 673476, 785722, 841845, 897968, 1010214, 1122460, 1178583, 1346952, 1515321, 1571444, 1683690, 1964305, 2020428, 2244920, 2357166, 2525535, 2693904, 3030642, 3142888, 3367380, 3535749, 3928610, 4040856, 4489840, 4714332, 5051070, 5892915, 6061284, 6285776, 6734760, 7071498, 7576605, 7857220, 8081712, 9428664, 10102140, 10607247, 11785830, 12122568, 13469520, 14142996, 15153210, 15714440, 17678745, 18857328, 20204280, 21214494, 23571660, 24245136, 28285992, 30306420, 31428880, 35357490, 40408560, 42428988, 47143320, 53036235, 56571984, 60612840, 70714980, 84857976, 94286640, 106072470, 121225680, 141429960, 169715952, 212144940, 282859920, 424289880, 848579760]

約数ペア:

[(1, 848579760), (2, 424289880), (3, 282859920), (4, 212144940), (5, 169715952), (6, 141429960), (7, 121225680), (8, 106072470), (9, 94286640), (10, 84857976), (12, 70714980), (14, 60612840), (15, 56571984), (16, 53036235), (18, 47143320), (20, 42428988), (21, 40408560), (24, 35357490), (27, 31428880), (28, 30306420), (30, 28285992), (35, 24245136), (36, 23571660), (40, 21214494), (42, 20204280), (45, 18857328), (48, 17678745), (54, 15714440), (56, 15153210), (60, 14142996), (63, 13469520), (70, 12122568), (72, 11785830), (80, 10607247), (84, 10102140), (90, 9428664), (105, 8081712), (108, 7857220), (112, 7576605), (120, 7071498), (126, 6734760), (135, 6285776), (140, 6061284), (144, 5892915), (168, 5051070), (180, 4714332), (189, 4489840), (210, 4040856), (216, 3928610), (240, 3535749), (252, 3367380), (270, 3142888), (280, 3030642), (315, 2693904), (336, 2525535), (360, 2357166), (378, 2244920), (420, 2020428), (432, 1964305), (504, 1683690), (540, 1571444), (560, 1515321), (630, 1346952), (720, 1178583), (756, 1122460), (840, 1010214), (945, 897968), (1008, 841845), (1080, 785722), (1260, 673476), (1512, 561230), (1680, 505107), (1890, 448984), (2160, 392861), (2520, 336738), (3024, 280615), (3780, 224492), (5040, 168369), (7560, 112246), (15120, 56123)]