140198520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15173}}^1$

素因数の和:15205

約数の個数: 128

約数和(自身を含む): 524413440

約数和(自身を除く): 384214920

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, 3080, 4620, 9240, 15173, 30346, 45519, 60692, 75865, 91038, 106211, 121384, 151730, 166903, 182076, 212422, 227595, 303460, 318633, 333806, 364152, 424844, 455190, 500709, 531055, 606920, 637266, 667612, 834515, 849688, 910380, 1001418, 1062110, 1168321, 1274532, 1335224, 1593165, 1669030, 1820760, 2002836, 2124220, 2336642, 2503545, 2549064, 3186330, 3338060, 3504963, 4005672, 4248440, 4673284, 5007090, 5841605, 6372660, 6676120, 7009926, 9346568, 10014180, 11683210, 12745320, 14019852, 17524815, 20028360, 23366420, 28039704, 35049630, 46732840, 70099260, 140198520]

約数ペア:

[(1, 140198520), (2, 70099260), (3, 46732840), (4, 35049630), (5, 28039704), (6, 23366420), (7, 20028360), (8, 17524815), (10, 14019852), (11, 12745320), (12, 11683210), (14, 10014180), (15, 9346568), (20, 7009926), (21, 6676120), (22, 6372660), (24, 5841605), (28, 5007090), (30, 4673284), (33, 4248440), (35, 4005672), (40, 3504963), (42, 3338060), (44, 3186330), (55, 2549064), (56, 2503545), (60, 2336642), (66, 2124220), (70, 2002836), (77, 1820760), (84, 1669030), (88, 1593165), (105, 1335224), (110, 1274532), (120, 1168321), (132, 1062110), (140, 1001418), (154, 910380), (165, 849688), (168, 834515), (210, 667612), (220, 637266), (231, 606920), (264, 531055), (280, 500709), (308, 455190), (330, 424844), (385, 364152), (420, 333806), (440, 318633), (462, 303460), (616, 227595), (660, 212422), (770, 182076), (840, 166903), (924, 151730), (1155, 121384), (1320, 106211), (1540, 91038), (1848, 75865), (2310, 60692), (3080, 45519), (4620, 30346), (9240, 15173)]