514488240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{4861}}^1$

素因数の和:4897

約数の個数: 240

約数和(自身を含む): 2061876960

約数和(自身を除く): 1547388720

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 4861, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 9722, 10584, 11760, 13230, 14583, 15120, 17640, 19444, 21168, 24305, 26460, 29166, 34027, 35280, 38888, 43749, 48610, 52920, 58332, 68054, 72915, 77776, 87498, 97220, 102081, 105840, 116664, 131247, 136108, 145830, 170135, 174996, 194440, 204162, 218745, 233328, 238189, 262494, 272216, 291660, 306243, 340270, 349992, 388880, 408324, 437490, 476378, 510405, 524988, 544432, 583320, 612486, 656235, 680540, 699984, 714567, 816648, 874980, 918729, 952756, 1020810, 1049976, 1166640, 1190945, 1224972, 1312470, 1361080, 1429134, 1531215, 1633296, 1749960, 1837458, 1905512, 2041620, 2099952, 2143701, 2381890, 2449944, 2624940, 2722160, 2858268, 3062430, 3499920, 3572835, 3674916, 3811024, 4083240, 4287402, 4593645, 4763780, 4899888, 5249880, 5716536, 6124860, 6431103, 7145670, 7349832, 8166480, 8574804, 9187290, 9527560, 10499760, 10718505, 11433072, 12249720, 12862206, 14291340, 14699664, 17149608, 18374580, 19055120, 21437010, 24499440, 25724412, 28582680, 32155515, 34299216, 36749160, 42874020, 51448824, 57165360, 64311030, 73498320, 85748040, 102897648, 128622060, 171496080, 257244120, 514488240]

約数ペア:

[(1, 514488240), (2, 257244120), (3, 171496080), (4, 128622060), (5, 102897648), (6, 85748040), (7, 73498320), (8, 64311030), (9, 57165360), (10, 51448824), (12, 42874020), (14, 36749160), (15, 34299216), (16, 32155515), (18, 28582680), (20, 25724412), (21, 24499440), (24, 21437010), (27, 19055120), (28, 18374580), (30, 17149608), (35, 14699664), (36, 14291340), (40, 12862206), (42, 12249720), (45, 11433072), (48, 10718505), (49, 10499760), (54, 9527560), (56, 9187290), (60, 8574804), (63, 8166480), (70, 7349832), (72, 7145670), (80, 6431103), (84, 6124860), (90, 5716536), (98, 5249880), (105, 4899888), (108, 4763780), (112, 4593645), (120, 4287402), (126, 4083240), (135, 3811024), (140, 3674916), (144, 3572835), (147, 3499920), (168, 3062430), (180, 2858268), (189, 2722160), (196, 2624940), (210, 2449944), (216, 2381890), (240, 2143701), (245, 2099952), (252, 2041620), (270, 1905512), (280, 1837458), (294, 1749960), (315, 1633296), (336, 1531215), (360, 1429134), (378, 1361080), (392, 1312470), (420, 1224972), (432, 1190945), (441, 1166640), (490, 1049976), (504, 1020810), (540, 952756), (560, 918729), (588, 874980), (630, 816648), (720, 714567), (735, 699984), (756, 680540), (784, 656235), (840, 612486), (882, 583320), (945, 544432), (980, 524988), (1008, 510405), (1080, 476378), (1176, 437490), (1260, 408324), (1323, 388880), (1470, 349992), (1512, 340270), (1680, 306243), (1764, 291660), (1890, 272216), (1960, 262494), (2160, 238189), (2205, 233328), (2352, 218745), (2520, 204162), (2646, 194440), (2940, 174996), (3024, 170135), (3528, 145830), (3780, 136108), (3920, 131247), (4410, 116664), (4861, 105840), (5040, 102081), (5292, 97220), (5880, 87498), (6615, 77776), (7056, 72915), (7560, 68054), (8820, 58332), (9722, 52920), (10584, 48610), (11760, 43749), (13230, 38888), (14583, 35280), (15120, 34027), (17640, 29166), (19444, 26460), (21168, 24305)]