104047440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61933}}^1$

素因数の和:61956

約数の個数: 80

約数和(自身を含む): 368631168

約数和(自身を除く): 264583728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 61933, 123866, 185799, 247732, 309665, 371598, 433531, 495464, 619330, 743196, 867062, 928995, 990928, 1238660, 1300593, 1486392, 1734124, 1857990, 2167655, 2477320, 2601186, 2972784, 3468248, 3715980, 4335310, 4954640, 5202372, 6502965, 6936496, 7431960, 8670620, 10404744, 13005930, 14863920, 17341240, 20809488, 26011860, 34682480, 52023720, 104047440]

約数ペア:

[(1, 104047440), (2, 52023720), (3, 34682480), (4, 26011860), (5, 20809488), (6, 17341240), (7, 14863920), (8, 13005930), (10, 10404744), (12, 8670620), (14, 7431960), (15, 6936496), (16, 6502965), (20, 5202372), (21, 4954640), (24, 4335310), (28, 3715980), (30, 3468248), (35, 2972784), (40, 2601186), (42, 2477320), (48, 2167655), (56, 1857990), (60, 1734124), (70, 1486392), (80, 1300593), (84, 1238660), (105, 990928), (112, 928995), (120, 867062), (140, 743196), (168, 619330), (210, 495464), (240, 433531), (280, 371598), (336, 309665), (420, 247732), (560, 185799), (840, 123866), (1680, 61933)]