192619120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 467470080

約数和(自身を除く): 274850960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 101, 124, 155, 202, 248, 310, 404, 496, 505, 620, 769, 808, 1010, 1240, 1538, 1616, 2020, 2480, 3076, 3131, 3845, 4040, 6152, 6262, 7690, 8080, 12304, 12524, 15380, 15655, 23839, 25048, 30760, 31310, 47678, 50096, 61520, 62620, 77669, 95356, 119195, 125240, 155338, 190712, 238390, 250480, 310676, 381424, 388345, 476780, 621352, 776690, 953560, 1242704, 1553380, 1907120, 2407739, 3106760, 4815478, 6213520, 9630956, 12038695, 19261912, 24077390, 38523824, 48154780, 96309560, 192619120]

約数ペア:

[(1, 192619120), (2, 96309560), (4, 48154780), (5, 38523824), (8, 24077390), (10, 19261912), (16, 12038695), (20, 9630956), (31, 6213520), (40, 4815478), (62, 3106760), (80, 2407739), (101, 1907120), (124, 1553380), (155, 1242704), (202, 953560), (248, 776690), (310, 621352), (404, 476780), (496, 388345), (505, 381424), (620, 310676), (769, 250480), (808, 238390), (1010, 190712), (1240, 155338), (1538, 125240), (1616, 119195), (2020, 95356), (2480, 77669), (3076, 62620), (3131, 61520), (3845, 50096), (4040, 47678), (6152, 31310), (6262, 30760), (7690, 25048), (8080, 23839), (12304, 15655), (12524, 15380)]