144761320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10613}}^1$

素因数の和:10666

約数の個数: 64

約数和(自身を含む): 366819840

約数和(自身を除く): 222058520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 10613, 13640, 21226, 42452, 53065, 84904, 106130, 116743, 212260, 233486, 329003, 424520, 466972, 583715, 658006, 933944, 1167430, 1316012, 1645015, 2334860, 2632024, 3290030, 3619033, 4669720, 6580060, 7238066, 13160120, 14476132, 18095165, 28952264, 36190330, 72380660, 144761320]

約数ペア:

[(1, 144761320), (2, 72380660), (4, 36190330), (5, 28952264), (8, 18095165), (10, 14476132), (11, 13160120), (20, 7238066), (22, 6580060), (31, 4669720), (40, 3619033), (44, 3290030), (55, 2632024), (62, 2334860), (88, 1645015), (110, 1316012), (124, 1167430), (155, 933944), (220, 658006), (248, 583715), (310, 466972), (341, 424520), (440, 329003), (620, 233486), (682, 212260), (1240, 116743), (1364, 106130), (1705, 84904), (2728, 53065), (3410, 42452), (6820, 21226), (10613, 13640)]