23571240

素因数分解:

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

素因数の和:2583

約数の個数: 128

約数和(自身を含む): 88197120

約数和(自身を除く): 64625880

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, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 2551, 3080, 4620, 5102, 7653, 9240, 10204, 12755, 15306, 17857, 20408, 25510, 28061, 30612, 35714, 38265, 51020, 53571, 56122, 61224, 71428, 76530, 84183, 89285, 102040, 107142, 112244, 140305, 142856, 153060, 168366, 178570, 196427, 214284, 224488, 267855, 280610, 306120, 336732, 357140, 392854, 420915, 428568, 535710, 561220, 589281, 673464, 714280, 785708, 841830, 982135, 1071420, 1122440, 1178562, 1571416, 1683660, 1964270, 2142840, 2357124, 2946405, 3367320, 3928540, 4714248, 5892810, 7857080, 11785620, 23571240]

約数ペア:

[(1, 23571240), (2, 11785620), (3, 7857080), (4, 5892810), (5, 4714248), (6, 3928540), (7, 3367320), (8, 2946405), (10, 2357124), (11, 2142840), (12, 1964270), (14, 1683660), (15, 1571416), (20, 1178562), (21, 1122440), (22, 1071420), (24, 982135), (28, 841830), (30, 785708), (33, 714280), (35, 673464), (40, 589281), (42, 561220), (44, 535710), (55, 428568), (56, 420915), (60, 392854), (66, 357140), (70, 336732), (77, 306120), (84, 280610), (88, 267855), (105, 224488), (110, 214284), (120, 196427), (132, 178570), (140, 168366), (154, 153060), (165, 142856), (168, 140305), (210, 112244), (220, 107142), (231, 102040), (264, 89285), (280, 84183), (308, 76530), (330, 71428), (385, 61224), (420, 56122), (440, 53571), (462, 51020), (616, 38265), (660, 35714), (770, 30612), (840, 28061), (924, 25510), (1155, 20408), (1320, 17857), (1540, 15306), (1848, 12755), (2310, 10204), (2551, 9240), (3080, 7653), (4620, 5102)]