259283640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 192

約数和(自身を含む): 977518080

約数和(自身を除く): 718234440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2551, 2904, 3080, 3388, 3630, 4235, 4620, 4840, 5082, 5102, 6776, 7260, 7653, 8470, 9240, 10164, 10204, 12705, 12755, 14520, 15306, 16940, 17857, 20328, 20408, 25410, 25510, 28061, 30612, 33880, 35714, 38265, 50820, 51020, 53571, 56122, 61224, 71428, 76530, 84183, 89285, 101640, 102040, 107142, 112244, 140305, 142856, 153060, 168366, 178570, 196427, 214284, 224488, 267855, 280610, 306120, 308671, 336732, 357140, 392854, 420915, 428568, 535710, 561220, 589281, 617342, 673464, 714280, 785708, 841830, 926013, 982135, 1071420, 1122440, 1178562, 1234684, 1543355, 1571416, 1683660, 1852026, 1964270, 2142840, 2160697, 2357124, 2469368, 2946405, 3086710, 3367320, 3704052, 3928540, 4321394, 4630065, 4714248, 5892810, 6173420, 6482091, 7408104, 7857080, 8642788, 9260130, 10803485, 11785620, 12346840, 12964182, 17285576, 18520260, 21606970, 23571240, 25928364, 32410455, 37040520, 43213940, 51856728, 64820910, 86427880, 129641820, 259283640]

約数ペア:

[(1, 259283640), (2, 129641820), (3, 86427880), (4, 64820910), (5, 51856728), (6, 43213940), (7, 37040520), (8, 32410455), (10, 25928364), (11, 23571240), (12, 21606970), (14, 18520260), (15, 17285576), (20, 12964182), (21, 12346840), (22, 11785620), (24, 10803485), (28, 9260130), (30, 8642788), (33, 7857080), (35, 7408104), (40, 6482091), (42, 6173420), (44, 5892810), (55, 4714248), (56, 4630065), (60, 4321394), (66, 3928540), (70, 3704052), (77, 3367320), (84, 3086710), (88, 2946405), (105, 2469368), (110, 2357124), (120, 2160697), (121, 2142840), (132, 1964270), (140, 1852026), (154, 1683660), (165, 1571416), (168, 1543355), (210, 1234684), (220, 1178562), (231, 1122440), (242, 1071420), (264, 982135), (280, 926013), (308, 841830), (330, 785708), (363, 714280), (385, 673464), (420, 617342), (440, 589281), (462, 561220), (484, 535710), (605, 428568), (616, 420915), (660, 392854), (726, 357140), (770, 336732), (840, 308671), (847, 306120), (924, 280610), (968, 267855), (1155, 224488), (1210, 214284), (1320, 196427), (1452, 178570), (1540, 168366), (1694, 153060), (1815, 142856), (1848, 140305), (2310, 112244), (2420, 107142), (2541, 102040), (2551, 101640), (2904, 89285), (3080, 84183), (3388, 76530), (3630, 71428), (4235, 61224), (4620, 56122), (4840, 53571), (5082, 51020), (5102, 50820), (6776, 38265), (7260, 35714), (7653, 33880), (8470, 30612), (9240, 28061), (10164, 25510), (10204, 25410), (12705, 20408), (12755, 20328), (14520, 17857), (15306, 16940)]